A) Epinephrine
B) Progesterone
C) Prostaglandin
D) Estrogen
Correct Answer: A
Solution :
Epinephrine is a modified amino acid. The Chromaffin cells of adrenal medulla synthesize two hormones-Adrenalin or epineprine and nor-adrenalin or nor-epinephrine. These hormones are proteinaceous in nature and derived from amino acid tyrosine. Epinephrine is derived by methylation of nor-epinephrine. TyrosineYou need to login to perform this action.
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