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First and longest phase of mitosis, during which the chromosomes become visible and the centrioles seperate and take up positions on the opposite sides of the nucleus.
One of two tiny structures located in the cytoplasm of animal cells near the nuclear envelope.
Second phase of mitosis, during which the chromosomes line up across the center of the cell.
Fourth and final phase of mitosis, during which the chromosomes begin to disperse into a tangle of dense material.
Third phase of mitosis, during which the chromosomes pairs seperate and move toward opposite poles.
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