Female Reproductive System Flashcards

1
Q

When does meiosis 1 complete?

A

Ovulation (Chosen oocyte)

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2
Q

1st stage ovarian follicle

A

Primordial follicle->primary
Theca cells develope
granulosa cells secrete fluids

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3
Q

2nd stage ovarian follicle

A

70-85 days
Antrum (proteins, FSH, steroids hormones)
Graffian follicle

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4
Q

3rd stage ovarian follicle

A

5-7 days after menses

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5
Q

Corpus luteum composition

A

Granulosa cells, (some theca cells), capillaries

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6
Q

Enzyme that converts T-L17b-estradiol

A

Aromatase

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7
Q

Theca cells hormone

A

Progesterone and adrosrenedione

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8
Q

Granulosa cells hormone

A

17bHSD (adrostenedione->T)

Aromatase (T-> 17b-estradiol)

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9
Q

LH job in theca cells

A

Cholesterol desmolase increases

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10
Q

FSH job in granulosa cells

A

Aromatase activity increases

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11
Q

What hormone initiates ovulation?

A

LH

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