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suite Flashcards

(8 cards)

1
Q

Quels sont les détails de la transformation dans la spermiogénèse

A

perte majorité du cytoplasme
tête (ADN compact, acrosome)
piece intermédiaire avec mitochondrie
queue (flagelle, déplacement)

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2
Q

Acrosome (de quoi c’est fait)

A

enzymes hydrolytique

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3
Q

La régularisation hormonal des spermatozoide est ou

A

via axe hypothalamo-hypophyso-gonadique

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4
Q

fonction endocrine et exocrine des ovaires

A

endocrine - sécrétion hormone sexuelle : progestérone, oestrogene
exocrine - production ovocyte

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5
Q

quest ce qu’un follicule

A

sac avec un oeuf immature (ovocyte)

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6
Q

Vrai ou faux les ovaires sont en contact direct avec les trompes

A

faux

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7
Q

fonction des trompes

A

capter l’ovocyte
site de fécondation

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8
Q

Quel sont les 4 lieux de la trompe

A

infundibulum
ampoule
isthme
partie utérine

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