Which one of the following structures represe | vedclass

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Question

(A) The peptide chain is formed by the condensation of amino acids through peptide bonds ($-CONH-$ linkage).In this process,the carboxyl group $(-COOH

Vedclass · Accepted Answer

$-NH-CH(R)-CO-NH-CH(R)-CO-NH-CH(R)-CO-$

Vedclass · Answer

(A) The peptide chain is formed by the condensation of amino acids through peptide bonds ($-CONH-$ linkage).In this process,the carboxyl group $(-COOH)$ of one amino acid reacts with the amino group $(-NH_2)$ of another amino acid with the elimination of a water molecule $(H_2O)$.The repeating unit in a polypeptide chain is represented as $-NH-CH(R)-CO-NH-CH(R)-CO-$.Thus,option $A$ correctly represents the structure of a peptide chain.

Which one of the following structures represents the peptide chain?

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