{"id":8427,"date":"2026-11-15T21:33:48","date_gmt":"2026-11-15T18:33:48","guid":{"rendered":"https:\/\/www.anastasiapopescu.ro\/liceu\/?p=8427"},"modified":"2026-11-15T21:33:57","modified_gmt":"2026-11-15T18:33:57","slug":"ce-se-poate-face-cu-o-banana-sare-detergent-lichid-de-vase-si-putin-alcool-sanitar-se-poate-extrage-o-secventa-adn","status":"publish","type":"post","link":"https:\/\/www.anastasiapopescu.ro\/liceu\/ce-se-poate-face-cu-o-banana-sare-detergent-lichid-de-vase-si-putin-alcool-sanitar-se-poate-extrage-o-secventa-adn\/","title":{"rendered":"Ce se poate face cu o banan\u0103, sare, detergent lichid de vase \u0219i pu\u021bin alcool sanitar? Se poate extrage o secven\u021b\u0103 ADN!"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u00cen cadrul orei de biologie, elevii claselor a IX-a \u201eProf. Grigore Gheba\u201d \u0219i \u201eProf. \u0218tefania M\u0103r\u0103cineanu\u201d, coordona\u021bi de prof. Alina Olan, au reu\u0219it s\u0103 extrag\u0103 ADN-ul din banan\u0103, utiliz\u00e2nd sare, detergent lichid de vase \u0219i alcool sanitar. Prin mojararea fructului \u00eempreun\u0103 cu sarea, pere\u021bii celulari ai celulelor vegetale sunt distru\u0219i. Detergentul dizolv\u0103 lipidele din structura membranelor celulare \u0219i nucleare \u0219i permite eliberarea ADN-ului, iar alcoolul sanitar capteaz\u0103 unele secven\u021be de ADN, eviden\u021biindu-le.<\/p>\n\n\n\n<iframe loading=\"lazy\" src=\"https:\/\/www.facebook.com\/plugins\/video.php?height=476&#038;href=https%3A%2F%2Fwww.facebook.com%2Freel%2F1415427590573368%2F&#038;show_text=false&#038;width=267&#038;t=0\" width=\"267\" height=\"476\" style=\"border:none;overflow:hidden\" scrolling=\"no\" frameborder=\"0\" allowfullscreen=\"true\" allow=\"autoplay; clipboard-write; encrypted-media; picture-in-picture; web-share\" allowFullScreen=\"true\"><\/iframe>\n","protected":false},"excerpt":{"rendered":"<p>\u00cen cadrul orei de biologie, elevii claselor a IX-a \u201eProf. Grigore Gheba\u201d \u0219i \u201eProf. \u0218tefania M\u0103r\u0103cineanu\u201d, coordona\u021bi de prof. Alina Olan, au reu\u0219it s\u0103 extrag\u0103 ADN-ul din banan\u0103, utiliz\u00e2nd sare, detergent lichid de vase \u0219i alcool sanitar. Prin mojararea fructului \u00eempreun\u0103 cu sarea, pere\u021bii celulari ai celulelor vegetale sunt distru\u0219i. Detergentul dizolv\u0103 lipidele din structura [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":8428,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[521],"tags":[522,10,523],"class_list":["post-8427","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-experimente","tag-experimente","tag-liceul-pedagogic-anastasia-popescu","tag-prof-alina-olan"],"_links":{"self":[{"href":"https:\/\/www.anastasiapopescu.ro\/liceu\/wp-json\/wp\/v2\/posts\/8427","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.anastasiapopescu.ro\/liceu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.anastasiapopescu.ro\/liceu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.anastasiapopescu.ro\/liceu\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.anastasiapopescu.ro\/liceu\/wp-json\/wp\/v2\/comments?post=8427"}],"version-history":[{"count":1,"href":"https:\/\/www.anastasiapopescu.ro\/liceu\/wp-json\/wp\/v2\/posts\/8427\/revisions"}],"predecessor-version":[{"id":8429,"href":"https:\/\/www.anastasiapopescu.ro\/liceu\/wp-json\/wp\/v2\/posts\/8427\/revisions\/8429"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.anastasiapopescu.ro\/liceu\/wp-json\/wp\/v2\/media\/8428"}],"wp:attachment":[{"href":"https:\/\/www.anastasiapopescu.ro\/liceu\/wp-json\/wp\/v2\/media?parent=8427"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.anastasiapopescu.ro\/liceu\/wp-json\/wp\/v2\/categories?post=8427"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.anastasiapopescu.ro\/liceu\/wp-json\/wp\/v2\/tags?post=8427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}