[" 13.Assertion: All naturally occurring "alpha" -amino acids except glycine are optically active.Reason: Most naturally "],[" occurring amino acids have L-configuration."]

Assertion (A) All naturally occurring alpha -aminoacids except glycine are optically active. Reason (R) Most naturally occurring amino acids have L-configuration.

Assertion (A) All naturally occurring alpha -aminoacids except glycine are optically active. Reason (R) Most naturally occurring amino acids have L-configuration.

In the following questions a statement of Assertin (A) followed by a statement of Reason (R) is give. Choose the correct answer out of the following choices. Assertion (A): All naturally occurring alpha -amino acids except glycine are optically active Reason (R): Most naturally occuring amino acids have L-configuration.

Assertion: All naturally occuring alpha -amino acids are optically active Reason: Most naturally occuring amino acids have D-configuration.

Assertion: All naturally occuring alpha -amino acids are optically active Reason: Most naturally occuring amino acids have D-configuration.