NEET Biology NEET PYQ-Cell Cycle And Cell Division

  • question_answer
    Anaphase promoting complex (APC) is a protein degradation machinery necessary for proper mitosis of animal cells. If APC is defective in a human cell, which of the following is expected to occur? [NEET-2017]

    A) Recombination of chromosome arms will occur

    B) Chromosomes will not condense

    C) Chromosomes will be fragmented

    D) Chromosomes will not segregate

    Correct Answer: D

    Solution :

    [D] Anaphase Promoting Complex (APC) is a protein necessary for separation of daughter chromosomes during anaphase. If APC is defective then the chromosomes will fail to segregate during anaphase.


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