{"id":6339,"date":"2022-03-14T00:15:32","date_gmt":"2022-03-14T00:15:32","guid":{"rendered":"https:\/\/humanbio.org\/?page_id=6339"},"modified":"2026-03-28T22:34:58","modified_gmt":"2026-03-28T22:34:58","slug":"science-discovery","status":"publish","type":"page","link":"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/science-discovery\/","title":{"rendered":"1a2 Science Discovery"},"content":{"rendered":"<!--themify_builder_content-->\n<div id=\"themify_builder_content-6339\" data-postid=\"6339\" class=\"themify_builder_content themify_builder_content-6339 themify_builder tf_clear\">\n                    <div  data-parallax-bg=\"desktop\" data-css_id=\"kot0547\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_kot0547 tb_first tf_w\">\n            <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_i395548 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_56dm548 image-center   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=100%2C100&#038;ssl=1\" width=\"100\" height=\"100\" class=\"wp-post-image wp-image-363\" title=\"Number 2 orange square\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?w=995&amp;ssl=1 995w\" sizes=\"auto, (max-width: 100px) 100vw, 100px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_ytz3548   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h1>Science Discovery<\/h1>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module icon -->\n<div  class=\"module module-icon tb_ov9x548    icon_horizontal tf_textl\" data-lazy=\"1\">\n\t\t\t<div class=\"module-icon-item\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<em class=\"tf_boxyellow\"\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t><svg  class=\"tf_fa tf-ti-angle-down\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" aria-hidden=\"true\"><use href=\"#tf-ti-angle-down\" xlink:href=\"#tf-ti-angle-down\"><\/use><\/svg><\/em>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>scroll down<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t<\/div>\n<!-- \/module icon -->\n        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"hf10547\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_hf10547 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_1st5549 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_ury4549 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1165\" height=\"850\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?resize=1165%2C850&#038;ssl=1\" class=\"wp-post-image wp-image-663\" title=\"1a2 top\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?w=1500&amp;ssl=1 1500w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?resize=300%2C219&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?resize=1024%2C748&amp;ssl=1 1024w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?resize=768%2C561&amp;ssl=1 768w\" sizes=\"auto, (max-width: 1165px) 100vw, 1165px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_ifh8549 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_e57g549    wow\" data-tf-animation=\"fadeInUp\" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>Science Discovery Objectives<\/h3>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module text -->\n<div  class=\"module module-text tb_nrnz549    wow\" data-tf-animation=\"fadeInUp\" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <ul>\n<li>\n<p><strong>list and describe the three aspects of science discovery?<\/strong><\/p>\n<\/li>\n<li>\n<p><strong>explain the basics of microscope use (microscopy), including history, magnification, and the use of stains?<\/strong><\/p>\n<\/li>\n<li>\n<p><strong>distinguish between the four major types of tissues?<\/strong><\/p>\n<\/li>\n<\/ul>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_s68h547 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-3 tb_2pqu550 first\">\n                    <!-- module video -->\n<div  class=\"module module-video tb_978g550 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/399353458?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-1 tb_5sg3550 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_4qx8550   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\"text-align: left;\">There is usually some aspect of science discovery for everyone.\u00a0 Here is a brief introduction to the process.<\/p>\n<h6>\u00a0<\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"0sdr547\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_0sdr547 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_zcqa550 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_2mat550   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5>The process of science discovery includes exploration, description, and explanation.<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <div  data-lazy=\"1\" class=\"module_subrow themify_builder_sub_row tf_w col_align_top tb_col_count_3 tb_okzu551\">\n                <div  data-lazy=\"1\" class=\"module_column sub_column col3-1 tb_mts8551 first\">\n                    <!-- module feature -->\n<div  class=\"module module-feature tb_xy9s551 with-chart layout-icon-top size-small \" data-layout-mobile=\"icon-top\" data-layout-desktop=\"icon-top\" data-lazy=\"1\">\n        <div class=\"module-feature-image tf_textc tf_rel\">\n                            <span class=\"module-feature-chart-html5 tf_box tf_rel tf_inline_b\">\n                                    <svg class=\"tf_abs tf_w tf_h\">\n                    <circle class=\"tb_feature_fill\" r=\"calc(50% - 1.00px)\" cx=\"50%\" cy=\"50%\" stroke-width=\"2\"\/>\n                    <circle class=\"tb_feature_stroke\" r=\"calc(50% - 1.00px)\" cx=\"50%\" cy=\"50%\" stroke=\"#229cfe\" stroke-width=\"2\" data-progress=\"100\" stroke-dasharray=\"0,10000\"\/>\n                                        <\/svg>\n                                <span class=\"chart-html5-circle tf_w tf_h\">\n                                            <em class=\"module-feature-icon tf_rel\"><svg  class=\"tf_fa tf-fas-rocket\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" aria-hidden=\"true\"><use href=\"#tf-fas-rocket\" xlink:href=\"#tf-fas-rocket\"><\/use><\/svg><\/em>\n                                    <\/span>\n\n                \n            <\/span>\n                <\/div>\n    <div class=\"module-feature-content tf_textc\">\n                        <h3 class=\"module-feature-title\">\n                                    Exploration                                <\/h3>\n                        <div class=\"tb_text_wrap\">\n            <p>Investigating new (to you) natural phenomena.\u00a0 Can be a new location, or a new way of viewing familiar surroundings.<\/p>        <\/div>\n    <\/div>\n<\/div>\n<!-- \/module feature -->\n        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col3-1 tb_nw6y551\">\n                    <!-- module feature -->\n<div  class=\"module module-feature tb_c421551 with-chart layout-icon-top size-small \" data-layout-mobile=\"icon-top\" data-layout-desktop=\"icon-top\" data-lazy=\"1\">\n        <div class=\"module-feature-image tf_textc tf_rel\">\n                            <span class=\"module-feature-chart-html5 tf_box tf_rel tf_inline_b\">\n                                    <svg class=\"tf_abs tf_w tf_h\">\n                    <circle class=\"tb_feature_fill\" r=\"calc(50% - 1.00px)\" cx=\"50%\" cy=\"50%\" stroke-width=\"2\"\/>\n                    <circle class=\"tb_feature_stroke\" r=\"calc(50% - 1.00px)\" cx=\"50%\" cy=\"50%\" stroke=\"#fff021\" stroke-width=\"2\" data-progress=\"100\" stroke-dasharray=\"0,10000\"\/>\n                                        <\/svg>\n                                <span class=\"chart-html5-circle tf_w tf_h\">\n                                            <em class=\"module-feature-icon tf_rel\"><svg  class=\"tf_fa tf-fas-list-ul\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" aria-hidden=\"true\"><use href=\"#tf-fas-list-ul\" xlink:href=\"#tf-fas-list-ul\"><\/use><\/svg><\/em>\n                                    <\/span>\n\n                \n            <\/span>\n                <\/div>\n    <div class=\"module-feature-content tf_textc\">\n                        <h3 class=\"module-feature-title\">\n                                    Description                                <\/h3>\n                        <div class=\"tb_text_wrap\">\n            <p>Providing accurate details about a natural phenomenon.\u00a0 Can include a portrait of an organism, or the steps of a process like a bud opening on a tree.<\/p>        <\/div>\n    <\/div>\n<\/div>\n<!-- \/module feature -->\n        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col3-1 tb_a4u3552 last\">\n                    <!-- module feature -->\n<div  class=\"module module-feature tb_eadh552 with-chart layout-icon-top size-small \" data-layout-mobile=\"icon-top\" data-layout-desktop=\"icon-top\" data-lazy=\"1\">\n        <div class=\"module-feature-image tf_textc tf_rel\">\n                            <span class=\"module-feature-chart-html5 tf_box tf_rel tf_inline_b\">\n                                    <svg class=\"tf_abs tf_w tf_h\">\n                    <circle class=\"tb_feature_fill\" r=\"calc(50% - 1.00px)\" cx=\"50%\" cy=\"50%\" stroke-width=\"2\"\/>\n                    <circle class=\"tb_feature_stroke\" r=\"calc(50% - 1.00px)\" cx=\"50%\" cy=\"50%\" stroke=\"#ff213f\" stroke-width=\"2\" data-progress=\"100\" stroke-dasharray=\"0,10000\"\/>\n                                        <\/svg>\n                                <span class=\"chart-html5-circle tf_w tf_h\">\n                                            <em class=\"module-feature-icon tf_rel\"><svg  class=\"tf_fa tf-fas-book\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" aria-hidden=\"true\"><use href=\"#tf-fas-book\" xlink:href=\"#tf-fas-book\"><\/use><\/svg><\/em>\n                                    <\/span>\n\n                \n            <\/span>\n                <\/div>\n    <div class=\"module-feature-content tf_textc\">\n                        <h3 class=\"module-feature-title\">\n                                    Explanation                                <\/h3>\n                        <div class=\"tb_text_wrap\">\n            <p>Providing information on how or why something happens.\u00a0 Can be a simple cause and effect, or a much more detailed process of steps with complex variables.<\/p>        <\/div>\n    <\/div>\n<\/div>\n<!-- \/module feature -->\n        <\/div>\n                    <\/div>\n                <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-parallax-bg=\"desktop\" data-css_id=\"cqpt547\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_cqpt547 tf_w\">\n            <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_6m0e552 first\">\n                            <div  data-lazy=\"1\" class=\"module_subrow themify_builder_sub_row tf_w col_align_top tb_col_count_3 tb_br7p552\">\n                <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_p72y552 first\">\n                            <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col4-2 tb_kg2h552\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_k2qg552   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h6><strong>In this course you will explore, describe, and explain, as well as learn from others who have gained knowledge through science discovery.<\/strong><\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_dbbl552 last\">\n                            <\/div>\n                    <\/div>\n                <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-desktop-padding=\"6%,6%\" data-css_id=\"kowo547\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_kowo547 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_2okr553 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_hnza553   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h6 style=\"text-align: center;\">This is a lab course.\u00a0 When you think of a biology lab, what is the main piece of equipment you expect to see?<\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-desktop-padding=\"50px,50px\" data-parallax-bg=\"desktop\" data-css_id=\"ic4v547\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_ic4v547 tf_w\">\n            <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_37td553 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_rssd553   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h6><em>Whenever there is a photo of paper ephemera from old books and magazines, like this picture, that is a visual cue to back up the verbal cue that you are accessing past experiences and knowledge.<\/em><\/h6>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module text -->\n<div  class=\"module module-text tb_l7a3553   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n            <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_n6q9547 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_g4vo553 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_id7z553 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/vividscience.org\/wp-content\/uploads\/2019\/01\/microscope-chromosomes-1024x636.jpg?resize=1024%2C350\" width=\"1024\" height=\"350\" alt=\"\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_ze0i554 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_b323554   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\"text-align: left;\">The earliest optical or &#8220;light&#8221; microscopes date back to the seventeenth century, magnifying specimens beyond the range of normal human vision.\u00a0 Early magnification was approximately 10x, or ten times the unaided eye,\u00a0<\/p>\n<h6>\u00a0<\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_olp0547 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_l9qr554 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_atm3554   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\"text-align: right;\">Now microscopes that shine light through specimens can magnify over 1500x and electron microscopes developed in the 20th century magnify 200,000x.\u00a0 Most of the research topics discussed in this course requiring microscopic examination, or &#8220;microscopy,&#8221; would use an optical &#8220;light&#8221; microscope.<\/p>\n<p>\u00a0<\/p>\n<p style=\"text-align: right;\"><em>The photos on the right are different high magnification views of a bee.<\/em><\/p>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_1yqn554 last\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_9imw554 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1165\" height=\"641\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/shutterstock_698812948.jpg?resize=1165%2C641&#038;ssl=1\" class=\"wp-post-image wp-image-969\" title=\"shutterstock_698812948\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/shutterstock_698812948.jpg?w=2000&amp;ssl=1 2000w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/shutterstock_698812948.jpg?resize=300%2C165&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/shutterstock_698812948.jpg?resize=1024%2C563&amp;ssl=1 1024w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/shutterstock_698812948.jpg?resize=768%2C422&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/shutterstock_698812948.jpg?resize=1536%2C845&amp;ssl=1 1536w\" sizes=\"auto, (max-width: 1165px) 100vw, 1165px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_yu2y547 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_kbaj554 first\">\n                    <!-- module video -->\n<div  class=\"module module-video tb_ce06554 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/400261970?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n<!-- module text -->\n<div  class=\"module module-text tb_r8tb554   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\"text-align: center;\">One consideration in looking at microscope images throughout this course is that you are typically just looking at a small piece of a larger specimen.<\/p>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_loxl554 last\">\n                    <!-- module video -->\n<div  class=\"module module-video tb_ebbe555 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/400260642?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n<!-- module text -->\n<div  class=\"module module-text tb_hd59555   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\"text-align: center;\">Total magnification is the magnification of the eyepiece times (x) the magnification of the objective being used.<\/p>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_lsxg547 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_ov8f555 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_npvx555 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/vividscience.org\/wp-content\/uploads\/2019\/01\/microscope-info-1024x795.jpg?resize=1024%2C350\" width=\"1024\" height=\"350\" alt=\"\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_7wy6555 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_6xc9555   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\"text-align: left;\">A bright light shines through a thin tissue of cells and finely ground glasses magnify the image.\u00a0 Both the eye pieces and specialized lenses called &#8220;objectives&#8221; magnify.\u00a0 From this image, if you have a 10x eye piece and a 10x objective, what is the total magnification?<\/p>\n<p style=\"text-align: left;\">\u00a0<\/p>\n<p style=\"text-align: left;\"><em>answer: 100x<\/em><\/p>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_ck6n547 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_ya0f555 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_ilse555   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p><strong>Here are a few basics on glass lenses and light sources in microscopes, as well as staining of animal tissues in microscope slide preparation.\u00a0 The slides used come from a variety of animals; many have cells similar to humans.<\/strong><\/p>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module video -->\n<div  class=\"module module-video tb_5lqp555 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/309682959?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n<!-- module text -->\n<div  class=\"module module-text tb_pzvn556   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p>You can select the closed captioning &#8220;cc&#8221; option if you would like to see the text.<\/p>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_5k4s547 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_z79g556 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_ybi6556 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/vividscience.org\/wp-content\/uploads\/2019\/01\/Art-Science-Vintage-Microscope-Slides-small-795x1024.jpg?resize=795%2C350\" width=\"795\" height=\"350\" alt=\"\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_84p1556 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_ntwe556   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\"text-align: left;\">Antique microscope slides were frequently prepared with chemicals that are now known carcinogens (cancer-causing agents), that are no longer used.\u00a0 Unfortunately the high quality coloring and contrast produced by these stains has not been fully replicated.<\/p>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_svhf547 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-1 tb_i9te557 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_2gmg557   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\"text-align: right;\">This video shows examples of dramatically different stains from an antique slide collection.<\/p>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-3 tb_9453557 last\">\n                    <!-- module video -->\n<div  class=\"module module-video tb_nd7w557 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/400279891?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"xaru547\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_xaru547 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_jtll558 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_hmwx558   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h6>Stains can turn clear cells that are difficult to read into powerful sources of information.\u00a0 Using a medical example, women get regular pap smears to detect possible abnormal growth in the cells lining the cervix.\u00a0 These cells are colorless under bright light until stain is added.<\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <div  data-lazy=\"1\" class=\"module_subrow themify_builder_sub_row tf_w col_align_top tb_col_count_2 tb_pqwj558\">\n                <div  data-lazy=\"1\" class=\"module_column sub_column col4-2 tb_evg6558 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_62za558 image-center   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/vividscience.org\/wp-content\/uploads\/2019\/01\/pap-smear-normal-1-1024x650.jpg?resize=1024%2C350\" width=\"1024\" height=\"350\" title=\"Normal Cells 200x\" alt=\"\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    Normal Cells 200x                            <\/h3>\n                        <div class=\"image-caption tb_text_wrap\">\n            The normally colorless cells are staining shades of pink and purple, which indicates different stages of the cells.  The pink were on the surface being sloughed off, the purple were a bit deeper in the lining tissue.  The are all about the same size with similar size and shape nuclei (dark purple dots).        <\/div>\n        <!-- \/image-caption -->\n            <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col4-2 tb_2r5c558 last\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_lhqs558 image-center   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/vividscience.org\/wp-content\/uploads\/2019\/01\/pap-smear-abnormal-1024x682.jpg?resize=1024%2C350\" width=\"1024\" height=\"350\" title=\"Abnormal Cells 200x\" alt=\"\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    Abnormal Cells 200x                            <\/h3>\n                        <div class=\"image-caption tb_text_wrap\">\n            At first this may look similar, but look at the different colors and sizes of the nuclei (small circles) within the cells.  They are especially different in the bluer cells that are from deeper in the cervical lining. \n This indicates abnormal growth and could not be easily detected without stains.        <\/div>\n        <!-- \/image-caption -->\n            <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <\/div>\n                <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_dejg547 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_jikv558 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_uusj558   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\"text-align: center;\"><strong>This video introduces cells and tissues (groups of cells) that are visible with a microscope.\u00a0 This examination will continue on the next few webpages.<\/strong><\/p>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module video -->\n<div  class=\"module module-video tb_zz76559 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/400658908?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-desktop-padding=\"3px,3px\" data-css_id=\"5s13547\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_5s13547 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_xg42559 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_qj1t559   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h6>The next section goes into further detail on cellular structures.<\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"cxnj547\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_cxnj547 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_xqtw559 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_7qkh559 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1165\" height=\"850\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?resize=1165%2C850&#038;ssl=1\" class=\"wp-post-image wp-image-663\" title=\"1a2 top\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?w=1500&amp;ssl=1 1500w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?resize=300%2C219&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?resize=1024%2C748&amp;ssl=1 1024w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?resize=768%2C561&amp;ssl=1 768w\" sizes=\"auto, (max-width: 1165px) 100vw, 1165px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_jqyd559 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_isit559    wow\" data-tf-animation=\"fadeInUp\" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5>Check your knowledge.\u00a0 Can you:<\/h5>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module text -->\n<div  class=\"module module-text tb_gat0559    wow\" data-tf-animation=\"fadeInUp\" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <ul>\n<li>\n<p><strong>list and describe the three aspects of science discovery?<\/strong><\/p>\n<\/li>\n<li>\n<p><strong>explain the basics of microscope use (microscopy), including history, magnification, and the use of stains?<\/strong><\/p>\n<\/li>\n<li>\n<p><strong>distinguish between the four major types of tissues?<\/strong><\/p>\n<\/li>\n<\/ul>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"q8te547\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_q8te547 tf_w\">\n            <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <div class=\"row_inner col_align_middle gutter-none tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_5wl2560 first\">\n        <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <!-- module image -->\n<div  class=\"module module-image tb_961v560 image-top drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/course-success\/#\">\n                   <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=100%2C100&#038;ssl=1\" width=\"100\" height=\"100\" class=\"wp-post-image wp-image-362\" title=\"Number 1 orange square\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?w=995&amp;ssl=1 995w\" sizes=\"auto, (max-width: 100px) 100vw, 100px\" \/>        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_w1au560   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>Go back to the Course Success Page<\/h3>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_cfqi560 last\">\n        <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <!-- module image -->\n<div  class=\"module module-image tb_3heh560 image-top drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/cell-structures\/#\">\n                   <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=100%2C100&#038;ssl=1\" width=\"100\" height=\"100\" class=\"wp-post-image wp-image-364\" title=\"Number 3 orange square\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=768%2C770&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?w=997&amp;ssl=1 997w\" sizes=\"auto, (max-width: 100px) 100vw, 100px\" \/>        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_mpvs560   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>Go forward to the Cell Structure Page<\/h3>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_fzcs774 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_dct9774 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_vw9k774   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>Discovery &amp; Cells Lecture Guide Contents<\/h3>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module divider -->\n<div  class=\"module tf_mw module-divider tb_4a03775 solid  divider-custom divider-center\" style=\"border-width: 3px;border-color: #5485ba;margin-top: 10px;margin-bottom: 20px;max-width: 120px;\" data-lazy=\"1\">\n    <\/div>\n<!-- \/module divider -->\n<!-- module text -->\n<div  class=\"module module-text tb_qqk1775   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h6>The material from this guide and corresponding lecture is assessed on the weekly quiz.<\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <div  data-lazy=\"1\" class=\"module_subrow themify_builder_sub_row tf_w col_align_top tb_col_count_4 tb_vywz776\">\n                <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_cv4q776 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_5qnp776 image-top drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/course-success\/#\">\n                   <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=200%2C200&#038;ssl=1\" width=\"200\" height=\"200\" class=\"wp-post-image wp-image-362\" title=\"Course Success\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?w=995&amp;ssl=1 995w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/>        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/course-success\/#\">\n                        Course Success                    <\/a>\n                            <\/h3>\n                    <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_6opt777\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_9qg2777 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=200%2C200&#038;ssl=1\" width=\"200\" height=\"200\" class=\"wp-post-image wp-image-363\" title=\"Science Discovery - YOU ARE HERE\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?w=995&amp;ssl=1 995w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    Science Discovery - YOU ARE HERE                            <\/h3>\n                    <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_wfu2777\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_utk1777 image-top drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/cell-structures\/#\">\n                   <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=200%2C200&#038;ssl=1\" width=\"200\" height=\"200\" class=\"wp-post-image wp-image-364\" title=\"Cell Structures\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=768%2C770&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?w=997&amp;ssl=1 997w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/>        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/cell-structures\/#\">\n                        Cell Structures                    <\/a>\n                            <\/h3>\n                    <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_5aug777 last\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_qe6c777 image-top drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/cellular-lives\/#\">\n                   <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=200%2C200&#038;ssl=1\" width=\"200\" height=\"200\" class=\"wp-post-image wp-image-365\" title=\"Cellular Lives\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=768%2C770&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?w=997&amp;ssl=1 997w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/>        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/cellular-lives\/#\">\n                        Cellular Lives                    <\/a>\n                            <\/h3>\n                    <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <\/div>\n                <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"koyg653\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_koyg653 tf_w\">\n            <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <div class=\"row_inner col_align_top gutter-none tb_col_count_3 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col3-1 tb_uy5n653 first\">\n        <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <!-- module image -->\n<div  class=\"module module-image tb_bc6m653 image-top drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/#\">\n                   <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=100%2C100&#038;ssl=1\" width=\"100\" height=\"100\" class=\"wp-post-image wp-image-357\" title=\"Module Icon\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?w=995&amp;ssl=1 995w\" sizes=\"auto, (max-width: 100px) 100vw, 100px\" \/>        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_htcn654   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>Back to Module 1<\/h3>\n<h5>This week&#8217;s overview<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col3-1 tb_hl3g654\">\n        <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <!-- module image -->\n<div  class=\"module module-image tb_vaoi654 image-top drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/#\">\n                   <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=100%2C100&#038;ssl=1\" width=\"100\" height=\"100\" class=\"wp-post-image wp-image-361\" title=\"Guide Icon\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?w=1000&amp;ssl=1 1000w\" sizes=\"auto, (max-width: 100px) 100vw, 100px\" \/>        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_e9bq654   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>This Guide<\/h3>\n<h6>Discovery &amp; Cells<\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col3-1 tb_xomv935 last\">\n        <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <!-- module image -->\n<div  class=\"module module-image tb_tlle935 image-top drop-shadow circle  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/oregonstate.instructure.com\">\n                   <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2026\/03\/Canvas-Logo.png?resize=100%2C98&#038;ssl=1\" width=\"100\" height=\"98\" class=\"wp-post-image wp-image-8107\" title=\"Canvas Logo\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2026\/03\/Canvas-Logo.png?resize=100%2C98&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2026\/03\/Canvas-Logo.png?resize=300%2C294&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2026\/03\/Canvas-Logo.png?w=610&amp;ssl=1 610w\" sizes=\"auto, (max-width: 100px) 100vw, 100px\" \/>        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_hx0a935   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>Direct Link to Canvas<\/h3>\n<h5>Submit Products<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n        <\/div>\n<!--\/themify_builder_content-->","protected":false},"excerpt":{"rendered":"<p>Science Discovery scroll down Science Discovery Objectives list and describe the three<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":6310,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"nf_dc_page":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"class_list":["post-6339","page","type-page","status-publish","hentry","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"jetpack_sharing_enabled":true,"builder_content":"<img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square-100x100.jpg\" width=\"100\" height=\"100\" title=\"Number 2 orange square\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?w=995&amp;ssl=1 995w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/>\n<h1>Science Discovery<\/h1>\n<em ><svg xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" aria-hidden=\"true\"><use href=\"#tf-ti-angle-down\" xlink:href=\"#tf-ti-angle-down\"><\/use><\/svg><\/em> scroll down\n<img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg\" title=\"1a2 top\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?w=1500&amp;ssl=1 1500w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?resize=300%2C219&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?resize=1024%2C748&amp;ssl=1 1024w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?resize=768%2C561&amp;ssl=1 768w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/>\n<h3>Science Discovery Objectives<\/h3>\n<ul> <li> <p><strong>list and describe the three aspects of science discovery?<\/strong><\/p> <\/li> <li> <p><strong>explain the basics of microscope use (microscopy), including history, magnification, and the use of stains?<\/strong><\/p> <\/li> <li> <p><strong>distinguish between the four major types of tissues?<\/strong><\/p> <\/li> <\/ul>\n[embed]https:\/\/vimeo.com\/399353458[\/embed]\n<p style=\"text-align: left;\">There is usually some aspect of science discovery for everyone.\u00a0 Here is a brief introduction to the process.<\/p> <h6>\u00a0<\/h6>\n<h5>The process of science discovery includes exploration, description, and explanation.<\/h5>\n<svg> <circle r=\"calc(50% - 1.00px)\" cx=\"50%\" cy=\"50%\" stroke-width=\"2\"\/> <circle r=\"calc(50% - 1.00px)\" cx=\"50%\" cy=\"50%\" stroke=\"#229cfe\" stroke-width=\"2\" data-progress=\"100\" stroke-dasharray=\"0,10000\"\/> <\/svg> <em><svg xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" aria-hidden=\"true\"><use href=\"#tf-fas-rocket\" xlink:href=\"#tf-fas-rocket\"><\/use><\/svg><\/em> \n <h3> Exploration <\/h3> <p>Investigating new (to you) natural phenomena.\u00a0 Can be a new location, or a new way of viewing familiar surroundings.<\/p>\n<svg> <circle r=\"calc(50% - 1.00px)\" cx=\"50%\" cy=\"50%\" stroke-width=\"2\"\/> <circle r=\"calc(50% - 1.00px)\" cx=\"50%\" cy=\"50%\" stroke=\"#fff021\" stroke-width=\"2\" data-progress=\"100\" stroke-dasharray=\"0,10000\"\/> <\/svg> <em><svg xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" aria-hidden=\"true\"><use href=\"#tf-fas-list-ul\" xlink:href=\"#tf-fas-list-ul\"><\/use><\/svg><\/em> \n <h3> Description <\/h3> <p>Providing accurate details about a natural phenomenon.\u00a0 Can include a portrait of an organism, or the steps of a process like a bud opening on a tree.<\/p>\n<svg> <circle r=\"calc(50% - 1.00px)\" cx=\"50%\" cy=\"50%\" stroke-width=\"2\"\/> <circle r=\"calc(50% - 1.00px)\" cx=\"50%\" cy=\"50%\" stroke=\"#ff213f\" stroke-width=\"2\" data-progress=\"100\" stroke-dasharray=\"0,10000\"\/> <\/svg> <em><svg xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" aria-hidden=\"true\"><use href=\"#tf-fas-book\" xlink:href=\"#tf-fas-book\"><\/use><\/svg><\/em> \n <h3> Explanation <\/h3> <p>Providing information on how or why something happens.\u00a0 Can be a simple cause and effect, or a much more detailed process of steps with complex variables.<\/p>\n<h6><strong>In this course you will explore, describe, and explain, as well as learn from others who have gained knowledge through science discovery.<\/strong><\/h6>\n<h6 style=\"text-align: center;\">This is a lab course.\u00a0 When you think of a biology lab, what is the main piece of equipment you expect to see?<\/h6>\n<h6><em>Whenever there is a photo of paper ephemera from old books and magazines, like this picture, that is a visual cue to back up the verbal cue that you are accessing past experiences and knowledge.<\/em><\/h6>\n\n<img src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2019\/01\/microscope-chromosomes-1024x636.jpg\" width=\"1024\" height=\"350\" alt=\"\">\n<p style=\"text-align: left;\">The earliest optical or \"light\" microscopes date back to the seventeenth century, magnifying specimens beyond the range of normal human vision.\u00a0 Early magnification was approximately 10x, or ten times the unaided eye,\u00a0<\/p> <h6>\u00a0<\/h6>\n<p style=\"text-align: right;\">Now microscopes that shine light through specimens can magnify over 1500x and electron microscopes developed in the 20th century magnify 200,000x.\u00a0 Most of the research topics discussed in this course requiring microscopic examination, or \"microscopy,\" would use an optical \"light\" microscope.<\/p> <p>\u00a0<\/p> <p style=\"text-align: right;\"><em>The photos on the right are different high magnification views of a bee.<\/em><\/p>\n<img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/shutterstock_698812948.jpg\" title=\"shutterstock_698812948\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/shutterstock_698812948.jpg?w=2000&amp;ssl=1 2000w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/shutterstock_698812948.jpg?resize=300%2C165&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/shutterstock_698812948.jpg?resize=1024%2C563&amp;ssl=1 1024w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/shutterstock_698812948.jpg?resize=768%2C422&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/shutterstock_698812948.jpg?resize=1536%2C845&amp;ssl=1 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/>\n[embed]https:\/\/vimeo.com\/400261970[\/embed]\n<p style=\"text-align: center;\">One consideration in looking at microscope images throughout this course is that you are typically just looking at a small piece of a larger specimen.<\/p>\n[embed]https:\/\/vimeo.com\/400260642[\/embed]\n<p style=\"text-align: center;\">Total magnification is the magnification of the eyepiece times (x) the magnification of the objective being used.<\/p>\n<img src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2019\/01\/microscope-info-1024x795.jpg\" width=\"1024\" height=\"350\" alt=\"\">\n<p style=\"text-align: left;\">A bright light shines through a thin tissue of cells and finely ground glasses magnify the image.\u00a0 Both the eye pieces and specialized lenses called \"objectives\" magnify.\u00a0 From this image, if you have a 10x eye piece and a 10x objective, what is the total magnification?<\/p> <p style=\"text-align: left;\">\u00a0<\/p> <p style=\"text-align: left;\"><em>answer: 100x<\/em><\/p>\n<p><strong>Here are a few basics on glass lenses and light sources in microscopes, as well as staining of animal tissues in microscope slide preparation.\u00a0 The slides used come from a variety of animals; many have cells similar to humans.<\/strong><\/p>\n[embed]https:\/\/vimeo.com\/309682959[\/embed]\n<p>You can select the closed captioning \"cc\" option if you would like to see the text.<\/p>\n<img src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2019\/01\/Art-Science-Vintage-Microscope-Slides-small-795x1024.jpg\" width=\"795\" height=\"350\" alt=\"\">\n<p style=\"text-align: left;\">Antique microscope slides were frequently prepared with chemicals that are now known carcinogens (cancer-causing agents), that are no longer used.\u00a0 Unfortunately the high quality coloring and contrast produced by these stains has not been fully replicated.<\/p>\n<p style=\"text-align: right;\">This video shows examples of dramatically different stains from an antique slide collection.<\/p>\n[embed]https:\/\/vimeo.com\/400279891[\/embed]\n<h6>Stains can turn clear cells that are difficult to read into powerful sources of information.\u00a0 Using a medical example, women get regular pap smears to detect possible abnormal growth in the cells lining the cervix.\u00a0 These cells are colorless under bright light until stain is added.<\/h6>\n<img src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2019\/01\/pap-smear-normal-1-1024x650.jpg\" width=\"1024\" height=\"350\" title=\"Normal Cells 200x\" alt=\"\"> <h3> Normal Cells 200x <\/h3> The normally colorless cells are staining shades of pink and purple, which indicates different stages of the cells. The pink were on the surface being sloughed off, the purple were a bit deeper in the lining tissue. The are all about the same size with similar size and shape nuclei (dark purple dots).\n<img src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2019\/01\/pap-smear-abnormal-1024x682.jpg\" width=\"1024\" height=\"350\" title=\"Abnormal Cells 200x\" alt=\"\"> <h3> Abnormal Cells 200x <\/h3> At first this may look similar, but look at the different colors and sizes of the nuclei (small circles) within the cells. They are especially different in the bluer cells that are from deeper in the cervical lining. This indicates abnormal growth and could not be easily detected without stains.\n<p style=\"text-align: center;\"><strong>This video introduces cells and tissues (groups of cells) that are visible with a microscope.\u00a0 This examination will continue on the next few webpages.<\/strong><\/p>\n[embed]https:\/\/vimeo.com\/400658908[\/embed]\n<h6>The next section goes into further detail on cellular structures.<\/h6>\n<img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg\" title=\"1a2 top\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?w=1500&amp;ssl=1 1500w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?resize=300%2C219&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?resize=1024%2C748&amp;ssl=1 1024w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/1a2-top.jpg?resize=768%2C561&amp;ssl=1 768w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/>\n<h5>Check your knowledge.\u00a0 Can you:<\/h5>\n<ul> <li> <p><strong>list and describe the three aspects of science discovery?<\/strong><\/p> <\/li> <li> <p><strong>explain the basics of microscope use (microscopy), including history, magnification, and the use of stains?<\/strong><\/p> <\/li> <li> <p><strong>distinguish between the four major types of tissues?<\/strong><\/p> <\/li> <\/ul>\n<a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/course-success\/#\"> <img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square-100x100.jpg\" width=\"100\" height=\"100\" title=\"Number 1 orange square\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?w=995&amp;ssl=1 995w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/> <\/a>\n<h3>Go back to the Course Success Page<\/h3>\n<a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/cell-structures\/#\"> <img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square-100x100.jpg\" width=\"100\" height=\"100\" title=\"Number 3 orange square\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=768%2C770&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?w=997&amp;ssl=1 997w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/> <\/a>\n<h3>Go forward to the Cell Structure Page<\/h3>\n<h3>Discovery &amp; Cells Lecture Guide Contents<\/h3>\n\n<h6>The material from this guide and corresponding lecture is assessed on the weekly quiz.<\/h6>\n<a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/course-success\/#\"> <img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square-200x200.jpg\" width=\"200\" height=\"200\" title=\"Course Success\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?w=995&amp;ssl=1 995w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/> <\/a> <h3> <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/course-success\/#\"> Course Success <\/a> <\/h3>\n<img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square-200x200.jpg\" width=\"200\" height=\"200\" title=\"Science Discovery - YOU ARE HERE\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?w=995&amp;ssl=1 995w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/> <h3> Science Discovery - YOU ARE HERE <\/h3>\n<a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/cell-structures\/#\"> <img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square-200x200.jpg\" width=\"200\" height=\"200\" title=\"Cell Structures\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=768%2C770&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?w=997&amp;ssl=1 997w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/> <\/a> <h3> <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/cell-structures\/#\"> Cell Structures <\/a> <\/h3>\n<a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/cellular-lives\/#\"> <img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square-200x200.jpg\" width=\"200\" height=\"200\" title=\"Cellular Lives\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=768%2C770&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?w=997&amp;ssl=1 997w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/> <\/a> <h3> <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/cellular-lives\/#\"> Cellular Lives <\/a> <\/h3>\n<a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/#\"> <img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon-100x100.jpg\" width=\"100\" height=\"100\" title=\"Module Icon\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?w=995&amp;ssl=1 995w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/> <\/a>\n<h3>Back to Module 1<\/h3> <h5>This week's overview<\/h5>\n<a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/introduction\/discovery-cells\/#\"> <img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon-100x100.jpg\" width=\"100\" height=\"100\" title=\"Guide Icon\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?w=1000&amp;ssl=1 1000w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/> <\/a>\n<h3>This Guide<\/h3> <h6>Discovery &amp; Cells<\/h6>\n<a href=\"https:\/\/oregonstate.instructure.com\"> <img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2026\/03\/Canvas-Logo-100x98.png\" width=\"100\" height=\"98\" title=\"Canvas Logo\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2026\/03\/Canvas-Logo.png?resize=100%2C98&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2026\/03\/Canvas-Logo.png?resize=300%2C294&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2026\/03\/Canvas-Logo.png?w=610&amp;ssl=1 610w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/> <\/a>\n<h3>Direct Link to Canvas<\/h3> <h5>Submit Products<\/h5>","_links":{"self":[{"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/pages\/6339","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/comments?post=6339"}],"version-history":[{"count":6,"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/pages\/6339\/revisions"}],"predecessor-version":[{"id":8124,"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/pages\/6339\/revisions\/8124"}],"up":[{"embeddable":true,"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/pages\/6310"}],"wp:attachment":[{"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/media?parent=6339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}