M.Sc. Bio-Chemistry (PU-CET P.G) 2018 Panjab University Entrance Exam With Answers

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56.

Proline is a unique amino acid because of following properties, except;

A: It is a basic amino acid
B: Its α-amino group is present as imino group
C: Its side chain has hydrophobic character
D: It does not relatively fit into α-helical secondary structure

The answer is: A