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  1. 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?
    1. Chromosomes will be fragmented
    2. Chromosomes will not segregate
    3. Recombination of chromosome arms will occur
    4. Chromosomes will not condense
Correct Option: B

During anaphase, Anaphase Promoting Complex (APC) is a protein necessary for separation of daughter chromosomes. A defective APC will cause the chromosomes fail to segregate during anaphase.


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