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Biomolecules — Chemistry STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceChemistryBiomolecules1 Mark
Question
What is the structural feature characterising reducing sugars?
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Answer

The main structural feature of reducing sugars is the presence of an aldehyde group (-CHO) such as in glucose, mannose, galactose, etc. or a-ketol group (-CO- CH2OH) as present in fructose.

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