Which of the following statement is/are true ?

Options

A. All amino acids found in proteins have L - configuration
B. All amino acids contain one chiral center
C. Some amino acids contain one, while some contain more (or) even no chiral centers
D. All aminoacids found in proteins have primary amino group

Answer

C

Explanation

Some amino acids contain one and some amino acids contain more (or) some have no chiral centres.