Q. Which one of the following amino acids is an essential part of human diet?
A) Glycine
B) Phenylalanine
C) Serine
D) Aspartic acid
Explanation
For human beings, eight amino acids are essential: leucine, isoleucine, lysine, methionine, phenylalanine, threonine, tryptophan and valine.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.