Amino acids can be classified as `alpha-,beta-,gamma-,delta`-and so depending upon the relative position of amino group with respect to carboxyl group. Which type of amino acids form polypeptide chain in proteins?

Amino acids can be classified as alpha-, beta-, gamma-, delta- and so on depending upon the relative position of amino group with respect to carboxyl group. Which type of amino acids form polypetide chain in proteins?

A new amino acid in a polypeptide chain is added at

A new amino acid in a polypeptide chain is added at

A linear arrangement of amino acids is a polypeptide chain is seen in

Amino acids are classified as acidic, basic or neutral depending upon the relative number of amino and carboxyl groups in their molecule. Which of the following are acidic?