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Biomolecules — BIO BOTANY STD 11 — Question

Tamilnadu BoardEnglish MediumSTD 11BIO BOTANYBiomolecules1 Mark
MCQ
…………… form the exoskeleton of insects & arthropods.
  • ✓
    N – acetyl glucosamine
  • B
    N – butyl glucosamine
  • C
    N – phenyl glucosamine
  • D
    N – methyl glucosamine
✓

Answer

Correct option: A.
N – acetyl glucosamine
N – acetyl glucosamine

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