A) Phenyl alanine
B) Glycine
C) Glutamic acid
D) Asparagine
Correct Answer: B
Solution :
Key Idea: Optical isomers have all 4 different groups attached to same carbon atom. Phenylalanine, glutamic acid aspargine have 4 different groups attached to carbon atom. But glycine has two identical groups attached to it. Therefore, glycine does not show optical activity.You need to login to perform this action.
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