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An antibody consists ofA. two light peptide chains and two heavy peptide chainsB. two light peptide chains and one heavy peptide chainC. one light peptide chain and one heavy peptide chainD. one light peptide chain and two heavy peptide chains

Answer» Correct Answer - A
Antibodies are immunoglobulins produced in response to antigenic stimulation. An antibody is made up of four peptide chains. Of the four chains, there are two long chains, called heavy chains and two short chains called light chains.


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