Q. Which one of the following hormone is a modified amino acid?
A) Epinephrine
B) Progesterone
C) Prostaglandin
D) Oestrogen
Explanation
Epinephrine is synthesized from amino acid tyrosine. While oestrogen and progesterone are modified steroids and prostaglandins are basically fat.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.