The side chain contains different 20 amino acids for the different types of proteins and the non- polar hydrophobic group contains following amino acids …

Q. The side chain contains different 20 amino acids for the different types of proteins and the non- polar hydrophobic group contains following amino acids ………………………………………….

A.            Alanine

B.            Glycine

C.            Methionine

D.            All of them

Answer: All of them.