Question : Glycine and alanine are different with respect to one substituent on the α-carbon. What are the other common substituent groups ?

Question : Glycine and alanine are different with respect to one subst

1.	Question : Glycine and alanine are different with respect to one substituent on the α-carbon. What are the other common substituent groups ?
Answer» Solution :In both AMINO ACID common substituent GROUPS are `NH_2`, COOH and H.