cytosquelette Flashcards

1
Q

combient de protofilaments dans les MT

A

13 protofilaments

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2
Q

Les FI ne sont pas polarisés (impo)
les f d’actine sont polarise

A
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3
Q

Le corpuscule basal et le centriole ont …

A

la meme structure

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4
Q

cil vibratile 9triplet peripherique FAUX

A

FAUX

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5
Q

les actine g sont polymeriser mais ne polymerise jamais

A
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6
Q

que font les kinesines associees aux MT

A

transportent les vésicules d’exocytose

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7
Q

que forment les microtubules

A

le fuseau mitotique

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8
Q

les microtubules sont polarisee

A
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9
Q

Les tubulines polymérisent en présence de …

A

GTP + Mg++

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10
Q

que transporte les Les dynéines associées aux MT

A

les vesicules D’ENDOcytose

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11
Q

quand est ce que intervient L’anneau contractile d’actine et avec quoi est il en relation

A

intervient pendant la cytodierese
il est en relation avec jonctions serre et diffuse

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