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Ovarian Cycle Events Summary

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Questions and Answers

What hormone stimulates the secretion of androgens by the theca interna cells?

Estrogen

FSH

Progesterone

Luteinizing Hormone (LH) (correct)

What is the function of FSH in the ovarian cycle?

Conversion of androgen to estrogen (correct)

Formation of LH receptors on granulosa cells

Stimulation of androgen secretion

Promotion of oocyte maturation

What is the role of estrogen-rich fluid formed by granulosa cells?

Development of LH receptors

Stimulation of PGA and PGE production

Formation of antrum (correct)

Promotion of oocyte maturation

What event is directly triggered by the preovulatory surge of LH release?

Resumption of meiosis in oocytes Signup and view all the answers

What is the function of multivesicular bodies (MVB) in the ovary?

Digestion of ground substance cementing fibroblasts Signup and view all the answers

What effect does the LH surge have on the FSH receptors on granulosa cells?

Diminishes their number Signup and view all the answers

What leads to the intrafollicular production of PGA and PGE during ovulation?

Rupture of the follicle Signup and view all the answers

What is the main effect of luteolysis in the ovarian cycle?

Decrease in progesterone concentration causing FSH and LH secretion increase Signup and view all the answers

Which event is associated with the LH surge during the ovarian cycle?

Reduction in FSH receptors on granulosa cells Signup and view all the answers

Ovarian Cycle Events Summary

Choose a study mode

Podcast

Questions and Answers

What hormone stimulates the secretion of androgens by the theca interna cells?

What is the function of FSH in the ovarian cycle?

What is the role of estrogen-rich fluid formed by granulosa cells?

What event is directly triggered by the preovulatory surge of LH release?

What is the function of multivesicular bodies (MVB) in the ovary?

What effect does the LH surge have on the FSH receptors on granulosa cells?

What leads to the intrafollicular production of PGA and PGE during ovulation?

What is the main effect of luteolysis in the ovarian cycle?

Which event is associated with the LH surge during the ovarian cycle?

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