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Biomolecules question

2015 · Q32
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Biomolecules question

2015 · Q32

NEETBiologyBiomoleculesMCQ+4 / −1
The chitinous exoskeleton of arthropods is formed by the polymerisation of
  1. A
    N - acetyl glucosamine
  2. B
    lipoglycans
  3. C
    keratin sulphate and chondrotin sulphate
  4. D
    D - glucosamine.
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