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mitosis - Coggle Diagram
mitosis
PMAT
prophase
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- chromatin condense, coil and shorten to form chromosomes
- each chromosome consists 2 sister chromatids attached at centromere ( sister chromatids genetically identical as they are 2 identical copies of DNA produced by DNA replication)
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interphase
What happnes
DNA exists as long & thin chromatin when cell is not dividing (chromatin threads cannot be distinguished individually)
DNA replication takes place to produce 2 identical chromatin threads joned at centromere
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definition / purpose
process of nuclear division involving equal division of 1 nucleus into 2 genetically identical nuclei -- produces 2 daughter cells genetically identical to each other
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