Kinase Posted January 7, 2018 Share Posted January 7, 2018 Bonsoir, Je ne comprends pourquoi l'item suivant est faux : "Une coupe transversale de myofibrille réalisé au niveau d'une bande H permet de mettre en évidence la disposition hexagonale de 6 myofilaments fins d'actine autour d'un myofillament épais de myosine". Merci d'avance Quote Link to comment Share on other sites More sharing options...
Solution Gardinatops Posted January 7, 2018 Solution Share Posted January 7, 2018 bonsoir au niveau de la bande H, il n'y a pas de myofilaments fin d'actine qui entourent la myosine, tu as seulement la myosine ! petit schéma : https://images.google.fr/imgres?imgurl=http%3A%2F%2Fcampus.cerimes.fr%2Fhistologie-et-embryologie-medicales%2Fenseignement%2Fhistologie2%2Fsite%2Fhtml%2Fimages%2Ffigure2.jpg&imgrefurl=http%3A%2F%2Fcampus.cerimes.fr%2Fhistologie-et-embryologie-medicales%2Fenseignement%2Fhistologie2%2Fsite%2Fhtml%2F1_2.html&docid=ANxNs0wH7Zbt_M&tbnid=4LYBfSl9v8Z2cM%3A&vet=1&w=560&h=346&source=sh%2Fx%2Fim[media]https://images.google.fr/imgres?imgurl=http%3A%2F%2Fcampus.cerimes.fr%2Fhistologie-et-embryologie-medicales%2Fenseignement%2Fhistologie2%2Fsite%2Fhtml%2Fimages%2Ffigure2.jpg&imgrefurl=http%3A%2F%2Fcampus.cerimes.fr%2Fhistologie-et-embryologie-medicales%2Fenseignement%2Fhistologie2%2Fsite%2Fhtml%2F1_2.html&docid=ANxNs0wH7Zbt_M&tbnid=4LYBfSl9v8Z2cM%3A&vet=1&w=560&h=346&source=sh%2Fx%2Fim[/media] Quote Link to comment Share on other sites More sharing options...
Kinase Posted January 7, 2018 Author Share Posted January 7, 2018 ah ok j'avais même pas cherché l'erreur la dessus. Merci beaucoup Quote Link to comment Share on other sites More sharing options...
Gardinatops Posted January 7, 2018 Share Posted January 7, 2018 avec plaisir ! Quote Link to comment Share on other sites More sharing options...
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