<prompt> All are cndopeptidases except -TrypsinChymotripsinCarboxypeptidaseNone  <response>: Ans. is c i.e., Carboxypeptidase o Trypsin, chymotrypsin and elastase are endopeptidases, which means that they split peptide linkages in the middle of the amino acid chain, not at either end.o Carboxypeptidases A and B, on the other hand, are exopeptidases, i.e., They split the peptide linkage at the carboxyl end of amino acid chain. 