Q. A tripeptide is composed equally of $L$-valine, L-tryosine and L-alanine (one molecule of each). How many isomeric tripeptide of this kind may exist?
A) 3
B) 4
C) 6
D) 8
Explanation
(c)
Val. Uyr. Ala Tyr. ala. Val
Val. Ala. Tyr Ala. Tyr. Val
Tyr. Val. Ala Ala. Val. Tyr
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.