NEET 2017 Botany Cell Cycle MCQ Question
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?
Chromosomes will not condense
Chromosomes will be fragmented
Chromosomes will not segregate
Recombination of chromosome arms will occur
Correct Answer
Detailed Explanation
APC triggers the separation of sister chromatids during anaphase; if defective, chromosomes will not segregate properly.
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