ADN Flashcards

1
Q

ADN

A

Acide désoxyribonucléique
Molécule en forme de double hélice, dans le noyau de la cellule

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2
Q

AMOCTOSO

A

Atome
Molécule
Organites
Cellule
Tissus
Organe
Système
Organisme

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3
Q

Bases azotées

A

Thymine avec Adénine
Guanine avec Cytosine

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4
Q

Gène

A

Segment d’ADN

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5
Q

Division cellulaire

A

Processus qui permet de produire de nouvelles cellules

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6
Q

Mitose

A

Processus qui permet aux cellules de se multiplier

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7
Q

Méiose

A

Processus qui permet de produire des gamètes

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8
Q

Utilité mitose

A

-RCR-
Réparation
Croissance
Remplacement

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9
Q

Avantages de la reproduction sexuée

A

Diversité génétique
Permet sélection naturelle
Permet d’éliminer certaines maladies

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10
Q

Cellules finales mitose

A

Diploïdes

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11
Q

Cellules finales méiose

A

Haploïdes

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