Which group is present at the N-terminal of a | vedclass

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(D) polypeptide chain is a polymer of amino acids linked by peptide bonds.In a polypeptide chain,the amino acid at one end has a free amino group $(-N

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Amino

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(D) polypeptide chain is a polymer of amino acids linked by peptide bonds.In a polypeptide chain,the amino acid at one end has a free amino group $(-NH_2)$,which is known as the $N$-terminal amino acid.The amino acid at the other end has a free carboxyl group $(-COOH)$,which is known as the $C$-terminal amino acid.Therefore,the group present at the $N$-terminal is the amino group.

Which group is present at the $N$-terminal of a polypeptide chain?

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