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CBSE Class 12 · 2009 · Delhi · BiomoleculesShort Answer

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Explain what is meant by:
i) a peptide linkage
ii) a glycosidic linkage

Solution

(i) The \textbf{peptide linkage} is the –CO–NH– bond formed when two amino acids condense with loss of water.
(ii) The \textbf{glycosidic linkage} is the –O– bridge formed when two monosaccharide units condense (e.g. C-1 of one glucose to C-4 of the next in maltose).

CBSE Class 12 Board · 2009 · Delhi · Subjective

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