NEET Sample Paper NEET Sample Test Paper-15

  • question_answer Telomere repetitive DNA sequences control the function of eukaryotic chromosomes because they

    A)  Are RNA transcription initiator

    B)  Help chromosome pairing

    C)  Prevent chromosome loss

    D)  Act as replicons

    Correct Answer: C

    Solution :

    A highly conserved repetitive DNA sequence, (TTAGGG)n has been isolated from a human recombinant repetitive DNA library. Telomerase seals the ends of the chromosomes. Hence, the correct option is [c].

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