Metyrapone acts by -: (A) Inhibition of 17a-Hydroxylase, (B) Inhibition of 21b-Hydroxylase, (C) Inhibition of 11b-Hydroxylase, (D) Inhibition of 3b-Hydroxysteroid dehydrogenase
Answer is C. Ans. is 'c' i.e., Inhbition of 11b-Hydroxylase o Metyrapone inhibits 1113-Hydroxylase in adrenal coex and prevents synthesis of hydrocoisone.