NeetChemical Coordination And IntegrationNEET 2023 ManipurMCQ+4 / -12023ENHISelect incorrect statement, regarding chemical structure of insulin.AMature insulin molecule consists of three polypeptide chains-A, B and C. BInsulin is synthesized as prohormone which contains extra stretch of C-peptide. CC-peptide is not present in mature insulin molecule. DPolypeptide chains A and B are linked by disulphide bridges. Check AnswerClear SelectionReveal AnswerShow Explanation