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Which of these is a macromolecule?

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in Biology – Class 11 by (272k points)
Which of these is a macromolecule?

(a) Vitamins

(b) Minerals

(c) Lipids

(d) Polysaccharides

I got this question in an online interview.

The above asked question is from Biomolecules in section Biomolecules of Biology – Class 11

1 Answer

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Right answer is (d) Polysaccharides

Easy explanation: Vitamins, minerals and lipids are micro-molecules. This means that they have a molecular weight of less than 800 Da. Polysaccharides are macromolecules as they have a molecular weight greater than 10,000 Da.

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