Question:easy

In addition to \(-NH_2\) and \(-COOH\) groups, the functional group present in the amino acid serine is X and the functional group present in the amino acid cysteine is Y. X and Y are respectively

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Serine contains hydroxyl (-OH) group, while cysteine contains thiol (-SH) group.

Updated On: Jul 29, 2026

\(-CONH_2\), \(-SH\)
\(-OH\), \(-SH\)
\(-SH\), \(-OH\)
\(-OH\), \(-CONH_2\)

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The Correct Option is B

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