A) rubber
B) protein
C) PVC
D) polyethene
Correct Answer: B
Solution :
Proteins are the condensation polymers of a-amino acids. Proteins contain peptide \[-\left( CO-\underset{\begin{smallmatrix} | \\ H \end{smallmatrix}}{\mathop{N}}\, \right)-\] linkages.You need to login to perform this action.
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