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Cell Division: Mitosis
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How do you get from one cell to two identical cells?
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Mitosis Starting cell Interphase Prophase Metaphase Anaphase Telophase
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The cell grows bigger and a copy of each chromosome is made
Interphase The cell grows bigger and a copy of each chromosome is made 2 Check points: End of G1 and G2
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-The chromosomes condense -The nuclear envelope begins to disappear
Prophase -The chromosomes condense -The nuclear envelope begins to disappear -Mitotic spindle begins to form from centrioles
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-The chromosomes line up at the metaphase plate (middle)
-Microtubules attach to centromere to form kinetochore
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Sister Chromatids are pulled apart to opposite sides of the cell
Anaphase Sister Chromatids are pulled apart to opposite sides of the cell
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-Chromosomes begin to decondense -The nucleus begins to form
Telophase -Chromosomes begin to decondense -The nucleus begins to form -Mitotic spindle fibers break down
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Cytokinesis The cytoplasms separate, resulting in two identical diploid daughter cells
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Mitosis Starting cell Interphase Prophase Metaphase Anaphase Telophase
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Draw your own steps of mitosis for this cell
Draw your own steps of mitosis for this cell. You do not need to label or describe it, just draw what this cell would look like at each step.
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