NEET Sample Paper NEET Sample Test Paper-19

  • question_answer 100) The chitinous exoskeleton of arthropods is formed by the polymerization of

    A)  D-Glucosamine

    B)  N-Acetylglucosamine

    C)  Lipoglycans

    D)  Keratin sulphate and chondroitin sulphate

    Correct Answer: B

    Solution :

    Chitin is heteropolymer of N-Acetylglucosamine (heteropolysaccharide). Hence, the correct option is [b].

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