NEETChemistry-Biomolecules

NEET Chemistry Amino Acids MCQ Question

Type: MCQ-fact-Easy-Class 12

Which of the following is not true about amino acids?

A

They are constituents of all proteins.

B

Alanine having one amino and one carboxylic group.

C

Most naturally occurring amino acids have D⁻configuration.

D

Glycine is the only naturally occurring amino acid which is optically inactive.

Correct Answer

Option C

Detailed Explanation

Most naturally occurring amino acids have L⁻configuration, not D⁻configuration.

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