Practice question

MCQ

Question

Following statements are given for the ovarian hormones: A. 17 beta -estradiol, estrone and estriol are naturally occurring estrogens B. They are 18 C steroids which do not have methyl group at 10th positions C. They are 21 C steroids which have methyl group at 10th position D. They are primarily synthesized by granulosa cells of the ovarian follicles E. Their biosynthesis does not depend on the enzyme aromatase Which one of the following options represents the combination of correct statements ?

Options

Choose one · Correct answer highlighted

A, B and C Correct A, B and D B, C and D C, D and E

Explanation

following statements are given for the ovarian operates via A, B and C represents established outcome. functional assays validates option A. Other options propose substrate or regulatory direction, inconsistent with published kinetics and mutant phenotypes.

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