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    <title><![CDATA[rvsvt (Cours TS spé)]]></title>
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    <description>Les derniers articles publiés dans la catégorie &quot;Cours TS spé&quot; du blog &quot;rvsvt&quot;</description>

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        <title><![CDATA[rvsvt (Cours TS spé)]]></title>
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    <pubDate>Wed, 07 Jul 2010 14:23:40 +0200</pubDate>    <lastBuildDate>Wed, 07 Jul 2010 14:23:40 +0200</lastBuildDate>    <generator>Over-blog.com RSS 2.0 Engine</generator>    <copyright>Copyright 2010 www.rvsvt76.com</copyright>            <category>Cours TS spé</category>    <docs>http://www.rssboard.org/rss-specification/</docs>                        
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        <title><![CDATA[TP les pigments foliaires]]></title>
        <link>http://www.rvsvt76.com/article-tp-les-pigments-foliaires-47268826.html</link>        <description><![CDATA[<p> <span style="font-size: 12pt;"><span style="color: #cc99ff;"><span style="font-family: Arial; font-weight: bold;"><br></span> <span style="font-family: &amp;quot; font-weight: bold;">Comment s’expliquer l’efficacité respective des radiations lumineuses sur l’intensité photosynthétiques?<br> <br> <span style="color: #ccffcc;">chromatographie des pigments foliaires<br> spectre d'absorption d'une solution de chlorophylle brute.</span></span></span></span> </p> <p> </p> <p> <span style="font-size: 12pt;"><span style="color: #cc99ff;"><span style="font-family: &amp;quot; font-weight: bold;"><span style="color: #ccffcc;"><img src= "http://img.over-blog.com/300x202/1/53/83/36/images-sp-/chromato-copie-1.jpg" class="CtreTexte" alt="chromato-copie-1" width="300" height="202"><br></span></span></span></span> </p></br></br></br></br></br>]]></description>
        <pubDate>Tue, 16 Mar 2010 21:32:00 +0100</pubDate>        <guid >http://www.rvsvt76.com/article-tp-les-pigments-foliaires-47268826.html</guid>
                <category>Cours TS spé</category>        <comments>http://www.rvsvt76.com/article-tp-les-pigments-foliaires-47268826-comments.html#anchorComment</comments>                    </item>
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        <title><![CDATA[TP structure de la feuille]]></title>
        <link>http://www.rvsvt76.com/article-tp-structure-de-la-feuille-46535138.html</link>        <description><![CDATA[<span style="color: #00ff00;"><span style="font-size: 16pt; font-family: Tahoma; font-weight: bold;">.<br></span></span> <p style="margin-top: 14.4pt; margin-bottom: 0pt; margin-left: 1in; text-indent: -0.5in; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"> <span style="color: #cc99ff;"><span style="font-size: 10pt;"><span style="font-family: "Comic Sans MS"; font-weight: bold;">Comment la structure de la feuille participe</span> <span style="font-family: "Comic Sans MS"; font-weight: bold;">t-elle</span></span></span> </p> <p style="margin-top: 14.4pt; margin-bottom: 0pt; margin-left: 1in; text-indent: -0.5in; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"> <span style="color: #cc99ff;"><span style="font-size: 10pt;"><span style="font-family: "Comic Sans MS"; font-weight: bold;">à l’incorporation du carbone minéral?</span></span></span> </p> <p style="margin-top: 14.4pt; margin-bottom: 0pt; margin-left: 1in; text-indent: -0.5in; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"> <span style="color: #cc99ff;"><span style="font-size: 10pt;"><span style="font-family: "Comic Sans MS"; font-weight: bold;"><br></span></span></span> </p><span style="color: #cc99ff;"> </span><span style="font-size: 12pt;"><span style="font-family: Arial; color: #143c28; font-weight: bold;"><span style="color: #00ff00;">B. La photo-autotrophie pour le carbone à l’échelle du végétal</span><br></span></span><span style="font-size: 12pt;"><span style="font-family: Arial; color: #143c28; font-weight: bold;"><img src= "http://img.over-blog.com/300x114/1/53/83/36/images-sp-/stomate-etctd-ehoux.jpg" class="CtreTexte" alt="stomate-etctd-ehoux.jpg" width="377" height="143"></span></span><br> <span style="font-size: 12pt;"><span style="font-family: Arial; color: #143c28; font-weight: bold;"><span style="color: #339966;">Observation des stomates<br> d'une coupe transversale de feuille de Houx<br> comptage des stomates avec "Mesurim</span>"<br> <br></span></span> <table style="width: 550px; height: 160px;" border="0"> <tbody> <tr> <td> <a href="http://ddata.over-blog.com/xxxyyy/1/53/83/36/complementarite-des-metabolismes/tp-stomate/gautier.pdf"> mélissalaetitia</a> </td> <td>[...]</td></tr></tbody></table></br></br></br></br></br></br></br></br>]]></description>
        <pubDate>Tue, 09 Mar 2010 09:16:00 +0100</pubDate>        <guid >http://www.rvsvt76.com/article-tp-structure-de-la-feuille-46535138.html</guid>
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        <title><![CDATA[Diversité et complémentarité des métabolismes]]></title>
        <link>http://www.rvsvt76.com/article-diversite-et-complementarite-des-metabolismes-46534118.html</link>        <description><![CDATA[Rappel des connaissances acquises<br> <br> notions d'autotrophien et d'hétérotrophie.<br> <br> <p style="margin-top: 14.4pt; margin-bottom: 0pt; margin-left: 0.5in; text-indent: -0.5in; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"></p> <p style="margin-top: 14.4pt; margin-bottom: 0pt; margin-left: 0.5in; text-indent: -0.5in; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"> <span style="color: #cc99ff;"><span style="font-size: 10pt;"><span style="font-family: "Comic Sans MS"; font-weight: bold;">Comment le C minéral est-il incorporé dans les constituants moléculaires des organismes autotrophes?</span></span></span> </p> <p style="margin-top: 14.4pt; margin-bottom: 0pt; margin-left: 0.5in; text-indent: -0.5in; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"> </p> <div style="margin-top: 14.4pt; margin-bottom: 0pt; margin-left: 0.5in; text-indent: -0.5in; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"> <span style="color: #ccffcc;"><span style="font-size: 12pt;">I.<span style="font-family: Tahoma; font-weight: bold;">La photo-autotrophie pour le carbone.</span></span></span> </div> <p style="margin-top: 14.4pt; margin-bottom: 0pt; margin-left: 0.5in; text-indent: -0.5in; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"></p> <p style="margin-top: 14.4pt; margin-bottom: 0pt; margin-left: 0.5in; text-indent: -0.5in; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"> <span style="font-size: 10pt;"><span style="color: #cc99ff;"><span style="font-family: "Comic Sans MS"; font-weight: bold;">Quelles sont les relations trophiques entre les producteurs[...]</span></span></span></p></br></br></br></br>]]></description>
        <pubDate>Mon, 08 Mar 2010 08:57:00 +0100</pubDate>        <guid >http://www.rvsvt76.com/article-diversite-et-complementarite-des-metabolismes-46534118.html</guid>
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        <title><![CDATA[Les biotechnologies: enjeux et perspectives.]]></title>
        <link>http://www.rvsvt76.com/article-les-biotechnologies-enjeux-et-perspectives-46122814.html</link>        <description><![CDATA[<span style="font-size: 12pt;">A. La transgénèse et la construction des OGM.<br> <img src="http://idata.over-blog.com/1/53/83/36/ogm.jpg" class="CtreTexte" alt="ogm.jpg" width="300" height="263"><br> <br> B.Les biotechnologies et la génétique humaine.<br> <br> <br> <img src="http://idata.over-blog.com/1/53/83/36/clonage-3.jpg" class="CtreTexte" alt="clonage-3.jpg" width="371" height="215"></span></br></br></br></br></br></br>]]></description>
        <pubDate>Tue, 02 Mar 2010 23:21:00 +0100</pubDate>        <guid >http://www.rvsvt76.com/article-les-biotechnologies-enjeux-et-perspectives-46122814.html</guid>
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        <title><![CDATA[Electophorèse et Southern blot.]]></title>
        <link>http://www.rvsvt76.com/article-electophorese-et-southern-blot--43728530.html</link>        <description><![CDATA[<span style="font-size: 12pt;">2. Les techniques associées aux enzymes de restriction.</span><br> <div style="text-align: center;"> une animation de laurent materoll sur le Southerne-Blot </div><a href="http://ddata.over-blog.com/xxxyyy/1/53/83/36/Spe-genetique/Le-Southern-Blot.exe"><img src="http://img.over-blog.com/300x168/1/53/83/36/images-sp-/southernblot.jpg" class="CtreTexte" alt="southernblot" width="300" height="168"></a><br> <div style="text-align: center;"> <a href="http://www.ac-creteil.fr/biotechnologies/">lien vers le site <span style="font-size: 12pt;"><b>"biotechnologie et multimédia"</b></span></a> </div><br> <div style="text-align: center;"> Exos de génétique avec arbres généalogique en ligne </div><a href="http://www.rvsvt76.com/ext/http://www.ac-orleans-tours.fr/svt/publis/g%C3%A9n%C3%A9tique/sommair.htm"><img src="http://idata.over-blog.com/1/53/83/36/exogenetique.jpg" class= "CtreTexte" alt="exogenetique.jpg" width="298" height="111"></a><br> <div style="text-align: center;"> sur site acad. Orléans Tours </div></br></br></br></br>]]></description>
        <pubDate>Tue, 26 Jan 2010 09:52:00 +0100</pubDate>        <guid >http://www.rvsvt76.com/article-electophorese-et-southern-blot--43728530.html</guid>
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        <title><![CDATA[TP: Les enzymes de restriction.]]></title>
        <link>http://www.rvsvt76.com/article-tp-les-enzymes-de-restriction--43315187.html</link>        <description><![CDATA[<div style="margin-top: 5.76pt; margin-bottom: 0pt; margin-left: 0.38in; text-indent: -0.38in; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"> <span style="font-size: 12pt;"><span style="color: #c0c0c0;">•<span style="font-family: Arial;">B. La découverte des enzymes de restriction a rendu possible la manipulation du génome.</span></span></span> </div><span style="font-size: 20pt; font-family: Arial; color: #00ff99;"><span style="font-size: 12pt;">1</span><span style="font-size: 10pt;">. Les enzymes de restriction: des ciseaux moléculaires.<br> <br> <img src="http://idata.over-blog.com/1/53/83/36/lexique-illustr--/enzrestriction.jpg" class="CtreTexte" alt="Enzyme de restriction" width="431" height="322"><span style="color: #ffff99;">TP avec anagène.<br> Les rétinites pigmentaires.</span><br> <br></span></span></br></br></br></br></br>]]></description>
        <pubDate>Tue, 19 Jan 2010 17:15:00 +0100</pubDate>        <guid >http://www.rvsvt76.com/article-tp-les-enzymes-de-restriction--43315187.html</guid>
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        <title><![CDATA[Les travaux de Morgan]]></title>
        <link>http://www.rvsvt76.com/article-les-travaux-de-morgan-43314196.html</link>        <description><![CDATA[<span style="font-size: 14pt;"><span style="color: #ccffff;">II. Les travaux de Morgan valident la théorie chromosomique de l'hérédité</span>.</span><br> <img src="http://idata.over-blog.com/1/53/83/36/morgan.jpg" class="CtreTexte" alt="morgan.jpg" width="206" height="265"><br> <span style="color: #c0c0c0;"><br> <span style="font-size: 12pt;"><span style="font-family: Arial;">A. Morgan fournit une explication chromosomique de l’hérédité liée au sexe.<br></span></span></span> <span style= "color: #c0c0c0;"><span style="font-size: 12pt;"><span style="font-family: Arial;">B. Morgan et son équipe mettent en évidence la recombinaison génétique.<br></span></span></span> <p style="line-height: 80%; margin-top: 6.72pt; margin-bottom: 0pt; margin-left: 0.38in; text-indent: -0.38in; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"> <span style="font-size: 12pt;"><span style="font-family: "Comic Sans MS"; color: #bbe0e3;">Quelles sont les découverts fondamentales de la biologie moléculaire</span></span> </p>[...]</br></br></br></br></br>]]></description>
        <pubDate>Tue, 12 Jan 2010 17:03:00 +0100</pubDate>        <guid >http://www.rvsvt76.com/article-les-travaux-de-morgan-43314196.html</guid>
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        <title><![CDATA[TP : La théorie chromosomique de l'hérédité.]]></title>
        <link>http://www.rvsvt76.com/article-tp-la-theorie-chrmosomique-de-l-heredite--41242110.html</link>        <description><![CDATA[<span style="font-size: 12pt;"><span style="color: #c0c0c0;"><span style="font-family: Arial; font-weight: bold;">C. La redécouverte des travaux de Mendel.<br></span></span></span> <span style= "font-family: arial,helvetica,sans-serif;"><span style="font-size: 12pt;"><span style="color: #c0c0c0;">D. Les données cytologiques sont déterminantes pour la naissance de la théorie chromosomique de l‘hérédité</span></span></span><br> <span style="font-size: 10pt;"><span style="color: #00ff00;"><b><br> PB: Après le postulat de Sutton, comment les travaux de Morgan avec la drosophile ont-ils permis de valider la théorie chromosomique de[...]</br></b></br></br></span></span>]]></description>
        <pubDate>Tue, 15 Dec 2009 22:28:00 +0100</pubDate>        <guid >http://www.rvsvt76.com/article-tp-la-theorie-chrmosomique-de-l-heredite--41242110.html</guid>
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        <title><![CDATA[Des débuts de la génétique aux enjeux des biotechnologies..]]></title>
        <link>http://www.rvsvt76.com/article-des-d-debuts-de-la-genetique-aux-enjeux-des-biotechnologies--43312242.html</link>        <description><![CDATA[<span style="font-size: 12pt;">Thème 2: Histoire de la génétique.</span><br> <br> <p style="margin-top: 14.4pt; margin-bottom: 0pt; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"> <span style="font-size: 12pt;"><span style="font-family: "Comic Sans MS"; color: #bbe0e3;">Comment les travaux de Mendel ont-ils participé à la naissance de la génétique?</span></span> </p> <div style="margin-top: 7.68pt; margin-bottom: 0pt; margin-left: 0.38in; text-indent: -0.38in; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"> <span style="color: #c0c0c0;"><span style="font-size: 12pt;"><span style="font-family: Arial;"><span style="font-size: 14pt;">I. La naissance de la génétique: les travaux de Mendel.</span><br></span></span></span> <div class="O1" style="margin-top: 6.72pt; margin-bottom: 0pt; margin-left: 0.81in; text-indent: -0.31in; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"> <span style="color: #c0c0c0;"><span style="font-size: 12pt;"><span style="font-family: Arial;">A. Les végétaux ont une reproduction sexuée.<br> <img src="http://idata.over-blog.com/1/53/83/36/mendel.jpg" class="CtreTexte" alt="mendel.jpg"></span></span></span> </div> <div class="O1" style="margin-top: 6.72pt; margin-bottom: 0pt; margin-left: 0.81in; text-indent: -0.31in; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"> <span style="font-size: 12pt;"><span style="color: #c0c0c0;"><span style="font-family: Arial;">B. Mendel a une démarche innovante.</span></span></span> </div> <p style="margin-top: 5.76pt; margin-bottom: 0pt; margin-left: 0.81in; text-indent: -0.31in; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"> <span style="font-size: 10pt;"><span style="color: #c0c0c0;"><span style="font-family: "Comic Sans MS";">Situer le contexte scientifique[...]</br></br></div></span></span></p></br></br></span>]]></description>
        <pubDate>Tue, 08 Dec 2009 16:36:00 +0100</pubDate>        <guid >http://www.rvsvt76.com/article-des-d-debuts-de-la-genetique-aux-enjeux-des-biotechnologies--43312242.html</guid>
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        <title><![CDATA[Controle Spé SVT]]></title>
        <link>http://www.rvsvt76.com/article-controle-spe-svt-39686066.html</link>        <description><![CDATA[<a href="http://ddata.over-blog.com/xxxyyy/1/53/83/36/spe-climats/carbonif-re.pdf">Sujet groupe1</a><br> <br> <a href="http://ddata.over-blog.com/xxxyyy/1/53/83/36/spe-climats/factresptrangrescret.pdf"></a><a href= "http://ddata.over-blog.com/xxxyyy/1/53/83/36/spe-climats/transgressionau-cretace.pdf"></a><a href="http://ddata.over-blog.com/xxxyyy/1/53/83/36/spe-climats/factresptrangrescret.pdf">Sujet groupe 2</a><br> <br> <a href="http://ddata.over-blog.com/xxxyyy/1/53/83/36/spe-climats/varnivmarin18000.pdf">Sujet groupe 3 (Justine)</a><br> <br> <img src="http://idata.over-blog.com/1/53/83/36/images-svt/eleve_clr.jpg" class="CtreTexte" width="199" height="206"></br></br></br></br></br></br>]]></description>
        <pubDate>Tue, 17 Nov 2009 21:37:00 +0100</pubDate>        <guid >http://www.rvsvt76.com/article-controle-spe-svt-39686066.html</guid>
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