If one end of a polypeptide chain contains an | vedclass

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Question

(C) polypeptide chain is a polymer of amino acids linked by peptide bonds.Each amino acid has an amino group $(-NH_2)$ and a carboxyl group $(-COOH)$.

Vedclass · Accepted Answer

$-COOH$

Vedclass · Answer

(C) polypeptide chain is a polymer of amino acids linked by peptide bonds.Each amino acid has an amino group $(-NH_2)$ and a carboxyl group $(-COOH)$.In a polypeptide chain,the amino acid at one end has a free amino group,which is called the $N$-terminal end.The amino acid at the opposite end has a free carboxyl group,which is called the $C$-terminal end.Therefore,if one end contains an $NH_2$ group,the other end contains a $-COOH$ group.

If one end of a polypeptide chain contains an $NH_2$ group,what does the other end contain?

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