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Biomolecules question

2018 · Q9
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Biomolecules question

2018 · Q9

NEETBiologyBiomoleculesMCQ+4 / −1
The two functional groups characteristic of sugars are
  1. A
    carbonyl and methyl
  2. B
    carbonyl and hydroxyl.
  3. C
    hydroxyl and methyl
  4. D
    carbonyl and phosphate
View written solutionFree

Correct answer: B

Sugar is a carbohydrate. These are polyhydroxy aldehyde, ketone or their derivatives, which means they have carbonyl and hydroxyl groups in its structure.

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