{"version":"1.0","provider_name":"Bienvenue sur le site de Sciences de la Vie et de la Terre","provider_url":"https:\/\/svt-dalaine.fr\/svt","author_name":"admin","author_url":"https:\/\/svt-dalaine.fr\/svt\/author\/admin\/","title":"SV-E-1 L'approvisionnement en mati\u00e8re organique - Bienvenue sur le site de Sciences de la Vie et de la Terre","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"bp8fIMHoVU\"><a href=\"https:\/\/svt-dalaine.fr\/svt\/sv-e-1-lapprovisionnement-en-matiere-organique\/\">SV-E-1 L&#8217;approvisionnement en mati\u00e8re organique<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/svt-dalaine.fr\/svt\/sv-e-1-lapprovisionnement-en-matiere-organique\/embed\/#?secret=bp8fIMHoVU\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0SV-E-1 L&#8217;approvisionnement en mati\u00e8re organique\u00a0\u00bb &#8212; Bienvenue sur le site de Sciences de la Vie et de la Terre\" data-secret=\"bp8fIMHoVU\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/svt-dalaine.fr\/svt\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Extrait du B.O. L\u2019approvisionnement des cellules en mati\u00e8re organique se fait, soit par pr\u00e9l\u00e8vement direct dans l\u2019environnement (h\u00e9t\u00e9rotrophes), soit par pr\u00e9l\u00e8vement puis r\u00e9duction de mati\u00e8re min\u00e9rale (autotrophes). Les cellules autotrophes synth\u00e9tisent de la mati\u00e8re organique par r\u00e9duction de mati\u00e8re min\u00e9rale.&hellip;&nbsp;Lire la suite","thumbnail_url":"https:\/\/svt-dalaine.fr\/svt\/wp-content\/uploads\/2024\/03\/chlorplaste-3D-1024x660.jpg"}