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The cell cycle


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This is my presentation showing the stages of mitosis. The stages are Interphase, Early prophase, late prophase, Metaphase, Anaphase, Telophase and Cytokinesis. cytokinesis is the last stage and it is when the cells are back to normal.

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The cell cycle

  1. 1. The Cell Cycle<br />The cell cycle that three stages, Interphase, Mitosis, Cytokinesis.<br />
  2. 2. During the interphase stage the cell doubles everything in the cytoplasm. The cell will have various functions within the organsim. Interphase can be broken up into 3 stages G1, S, G2.<br />
  3. 3. Mitosis and Early Prophase, in Prophase the chromatin condense into chromosomes. During that, the centrosomes are creating mitotic fibers. <br />
  4. 4. The spindle fibers complete the forming in the cell. The spindle fibers then connect to chromosmes at their centromere. Then the nuclear membrane dissapears.<br />Late Prophase<br />Chromosomes<br />Spindle Fibers<br />
  5. 5. Metaphase is when the Spindle fibers tug and pull on the chromosomes, into a single line across the middle of the cell.<br />
  6. 6. Anaphase<br />The spindle fibers begin to contract and shorten. That then pulls the centromere apart. That then allows the sister chromatids to move to opposite poles of the cells. Once the centromere separate , each sister chromatid is considered to be a chromosome.<br />
  7. 7. Telophase<br />This is the final stage of Mitosis. Now there is a complete set of chromosome at each pole. Then there are no spindle fibers in the cell anymore. The nuclear membrane forms around each set of chromosomes. The nucleolus is in each nucleus. The cell is now ready to divide. <br />
  8. 8. Cytokinesis is when the cells go back to normal cells and are separated after Telophase.<br />Cytokinesis<br />