{"id":342,"date":"2017-05-15T15:48:37","date_gmt":"2017-05-15T18:48:37","guid":{"rendered":"http:\/\/en-mol.icb.usp.br\/?page_id=342"},"modified":"2026-03-22T17:06:39","modified_gmt":"2026-03-22T20:06:39","slug":"1-13-basic-concepts","status":"publish","type":"page","link":"https:\/\/mol-en.icb.usp.br\/index.php\/1-13-basic-concepts\/","title":{"rendered":"1-13 Basic concepts"},"content":{"rendered":"<div class=\"su-row\">\n<div class=\"su-column su-column-size-1-1\"><div class=\"su-column-inner su-u-clearfix su-u-trim\"> <strong>THINKING ABOUT 3-DIMENSIONS &#8211; 1<\/strong> <\/div><\/div>\n<\/div>\n<div class=\"su-row\">\n<div class=\"su-column su-column-size-1-2\"><div class=\"su-column-inner su-u-clearfix su-u-trim\">\nWhich three-dimensional structure or geometric shape is seen as a circle after being sliced?<br \/>\nWhen studying a section under a microscope, we cannot easily know the entire shapes of their components before they were sectioned.<br \/>\nFor example, we may confound the section of a cylinder with that of a sphere, after the cylinder was sectioned transversally and the sphere right through its center, as both images are very similar.<\/p>\n<\/div><\/div>\n<div class=\"su-column su-column-size-1-2\"><div class=\"su-column-inner su-u-clearfix su-u-trim\">\n<div>\n<div class=\"image-container\">\n<div class=\"extra\"><a><br \/>\n<a href=\"javascript:void(0)\"><br \/>\n  <img decoding=\"async\" src=\"https:\/\/mol-en.icb.usp.br\/wp-content\/uploads\/1-13.jpg\"\n       class=\"hover-image\"\n       data-original-src=\"https:\/\/mol-en.icb.usp.br\/wp-content\/uploads\/1-13.jpg\"\n       data-hover-src=\"https:\/\/mol-en.icb.usp.br\/wp-content\/uploads\/1-13BMO.jpg\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/mol-en.icb.usp.br\/wp-content\/uploads\/mouse-1.gif\"\/><\/a><\/p>\n<\/div>\n<p><a href=https:\/\/mol-en.icb.usp.br\/index.php\/1-14-basic-concepts\/\">NEXT PAGE<\/a><\/p>\n<p><a href=\"https:\/\/mol-en.icb.usp.br\/index.php\/1-12-basic-concepts\/\">PREVIOUS PAGE\u00a0<\/a><\/p>\n<p><a href=\"https:\/\/mol-en.icb.usp.br\/index.php\/1-0-basic-concepts\/\">MENU OF THIS CHAPTER<\/a><\/p>\n<\/div>\n<\/div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-342","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mol-en.icb.usp.br\/index.php\/wp-json\/wp\/v2\/pages\/342","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mol-en.icb.usp.br\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mol-en.icb.usp.br\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mol-en.icb.usp.br\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mol-en.icb.usp.br\/index.php\/wp-json\/wp\/v2\/comments?post=342"}],"version-history":[{"count":36,"href":"https:\/\/mol-en.icb.usp.br\/index.php\/wp-json\/wp\/v2\/pages\/342\/revisions"}],"predecessor-version":[{"id":21148,"href":"https:\/\/mol-en.icb.usp.br\/index.php\/wp-json\/wp\/v2\/pages\/342\/revisions\/21148"}],"wp:attachment":[{"href":"https:\/\/mol-en.icb.usp.br\/index.php\/wp-json\/wp\/v2\/media?parent=342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}