60.獲得胎盤外的DHEA-S後,胎盤才能產生雌性素(Estrogens),主要原因為胎盤缺乏何種酵素?
(A)17, 20-desmolase
(B)17β-hydroxysteroid dehydrogenase
(C)CYP19(Aromatase)
(D)17α-hydroxylase
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統計: A(37), B(300), C(653), D(941), E(0) #2403766
統計: A(37), B(300), C(653), D(941), E(0) #2403766