Question

Why are certain amnio acids called a essential amnio acid?

A. because they are available in abundance
B. because they are not manufactured by the body
C. Because they can form bonds with any molecule
D. because they are the most stable amongst all the amino acids
E. because they are needed for the formation of all the biomolecules

Answer 1

I think the correct answer is D

Answer 2

the best answer is b.) because they are not manufactured by the body

hope this helps and I'm bored