Biology · CELL CYCLE AND CELL DIVISION

During anaphase of mitosis, as daughter chromosomes migrate toward opposite poles, the orientation of their structural regions is such that:

1. A
   Both chromatid arms lead toward the pole while the centromere trails behind
2. B
   Kinetochores dissociate completely allowing arms to lead
3. C
   Chromatids move parallel to the equatorial plate with no fixed polarity
4. D
   The centromere of each chromosome is directed towards the pole at the leading edge, with the arms trailing behind