Biology · PYQ NEET UG 2017
हिन्दीAnaphase 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?
Correct answer · Option 3
Chromosomes will not segregate
Explanation
APC triggers sister chromatid separation by degrading cohesin complexes; failure of APC prevents proper chromosome segregation during anaphase.