A) insulin
B) keratin
C) glucagon
D) fibrinogen
Correct Answer: A
Solution :
Human insulin is a peptide hormone composed of 51 ammo acids and has a molecular weight of 5805 Da.(\[\sim \] 6 Kda). In this molecule, there are two polypeptide chains (A and B) held together by disulphide bridge.You need to login to perform this action.
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