Normal placental progesterone synthesis can occur in pregnancies in which the fetal steroidogenic organs (adrenal cortex, testis, ovary) cannot efficiently make progesterone

This is due to the fact that placental progesterone synthesis is not dependent on:

A. LDL receptor
B. 3?-hydroxysteroid dehydrogenase
C. CYP11A1 (side-chain cleavage)
D. steroidogenic acute regulatory (StAR) protein
E. cholesterol ester hydrolase


ANS: D

Anatomy & Physiology

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Fill in the blank(s) with the appropriate word(s).

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Which type of ovarian follicle contains a secondary oocyte?

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