Which amino acid does not contain a chiral ce | vedclass

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(C) chiral center is a carbon atom bonded to four different groups.In $Glycine$ $(NH_2-CH_2-COOH)$,the central carbon atom is bonded to two hydrogen a

Vedclass · Accepted Answer

Glycine

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(C) chiral center is a carbon atom bonded to four different groups.In $Glycine$ $(NH_2-CH_2-COOH)$,the central carbon atom is bonded to two hydrogen atoms,one amino group $(-NH_2)$,and one carboxyl group $(-COOH)$.Since two of the groups attached to the central carbon are identical (both are hydrogen atoms),it is not a chiral center.Therefore,$Glycine$ is the only optically inactive amino acid among the options.

Which amino acid does not contain a chiral center?

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