let's dive into this animal cell and see how mitosis this works. we pass through the plasma membrane revealing the nuclear envelope with its. there are two centrosomes to the right to the nuclus in a nucleolar with an IDE during propane the chromatin is condnsing each chromosome consists of two chromatds nuclear list breaks down and the centrosomes mobile card building spindle and asters as they go the disappearance of the nuclear membrane marked the beginning a prometaphase. during prom metaphase the spindle mepedes the nuclear region.spindle fibers are forming and breaking down.well when connecticut worst capture spiindle fibers. they stabilize them by giving them something to pull against the captured.chromosome our pool to th equatorial plane and the cell is in metaphase as we move our camera. you can see the mtaphase arrangment on the equatorial plane.the centromeres divide allowing anaphase to begin two processes are going on the spindle fibers shorten in the polls mobile park both process moved to chromosomes.toward their destinations well we back away to observe the evnt and telophase.the spindle breaks down in the chromosomes a long day.as the chromatin on cord nuclear envelopes warm and thn nuclear old.a contractile ring cause cytokinesis leaving two daughter cells. beach genetically identical to the parents died