cellular division
...ty.In prophase, chromatin condenses, each chromosome consists of two identical chromatids, cytoskeleton disassembles, mitotic spindle begins to form from centriolar organizing places, and the nucleoli disappear.In metaphase, chromosomes are centered in the middle of spindle. At metaphase tubulin subunits are added to one end of microtubules at the kinetochore and are removed from the other end at spindle pole.During anaphase, paired kinetichores on each chromosome separate and each chromatid moves to the spindle pole. At anaphase the kinetochore moves because subunits are removed from one end of the microtubules.In telophase, kinetochore microtubules disappear,a new nuclear envelope forms around each pair of the daughter chromosomes, chromatin expands and nucleoli reappear.Interphase is the rest of the cycle In G1 (first gap), new cells from birth until it begi...