Chapitre 1 : Rappels De Bio Flashcards

1
Q

Noyau

A

Centre de commande

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2
Q

Membrane nucléaire

A

Protection du noyau, échangé avec cytoplasme par intermédiaires de pore

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3
Q

Nucléole

A

Réserve d’ARN

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4
Q

Membrane cytoplasmique

A

Protection, échange + ancrage

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5
Q

Paroi cellulaire et cellulosique

A

Protection et rigidité

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6
Q

Mitochondrie

A

Centrale énergique (ATP)

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7
Q

Appareil de golgi

A

Réserve excrétion et production de vésicule

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8
Q

Rel / Rer

A

Réseau de transport

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9
Q

Ribosomes

A

Synthèses des protéines

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10
Q

Chloroplaste

A

Siège de la photosynthèse

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11
Q

Centrosome

A

Support des chromosomes lors de la division cellulaire

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12
Q

Lysosome

A

Rôle digestifs (bactéries et virus)

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13
Q

Cytoplasme

A

Milieu intérieur et siège de réaction métabolique

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14
Q

Vacuole aqueuse

A

Réserve d’eau, sels minéraux et rigidité de la cellule

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15
Q

Vésicule sécrétoire

A

Sécrétion de substance a l’extérieur de la cellule

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16
Q

Poils, flagelle, cytosquellete

A

Mouvement