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Cells synthesize new organelles and proteins. Cells also increase in size.
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DNA is synthesized when chromosomes are replicated.
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Organelles to help division are produced.
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The division of the cell nucleous
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Duplicated chromsome denses and becomes invisable. Centrioles move to different sides of the cell to help organize. Spinde forms and DNA attachs at the centromere.
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Centromeres of duplicated chromosomes line up along the center of the cell. Spindle fibers connect centromere of chromosomes to poles.
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Centromeres pull apart and chromotids become seperate chromosomes. Chromosomes seperate into two groups near the poles of spindle.
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Chromosomes spread out into tangkes of chromatain. Nuclear envelopes develope re-forms around clusters of chromosomes. The spindle breaks apart, nucleous becomes visable in each daughter cell.
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Division of the cell membrane.
