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Cell division

Cell division. http://ghr.nlm.nih.gov/handbook/howgeneswork/cellsdivide. By: tasheonna walton. Stage 1:Interphase(prep stage). http://mail.watertown.k12.ma.us:81/~kboudreau/Study%20Guides/wmssg/Gr7HP/Gr7SCI/SG/mitosis.htm. http://biology.uoregon.edu/reference/ort_mitosis/interphase.html.

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Cell division

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  1. Cell division http://ghr.nlm.nih.gov/handbook/howgeneswork/cellsdivide By: tasheonnawalton

  2. Stage 1:Interphase(prep stage) http://mail.watertown.k12.ma.us:81/~kboudreau/Study%20Guides/wmssg/Gr7HP/Gr7SCI/SG/mitosis.htm http://biology.uoregon.edu/reference/ort_mitosis/interphase.html Grows DNA replicates (exact copy) Prepare to divide

  3. Stage2:Mitosis (division of nucleus) 4 phases: Prophase, Metaphase, Anaphase, Telophase

  4. Prophase http://student.ccbcmd.edu/~gkaiser/biotutorials/dna/mitosis/acprophaseA.html http://staff.jccc.net/pdecell/celldivision/mitosis1.html Nuclear membrane and nucleolus disappear Spindle fibers appear (ropes) See duplicated chromosomes Mitosis : phase 1

  5. Metaphase http://www.sparknotes.com/biology/cellreproduction/mitosis/section2.rhtml http://www.quia.com/jg/1818412list.html Mitosis: phase 2 Duplicated chromosomes Move to the middle sister chromosomes on either side

  6. Anaphase: (moves away) http://student.ccbcmd.edu/~gkaiser/biotutorials/dna/mitosis/pcanaphaseA.html http://en.wikipedia.org/wiki/File:Anaphase.jpg Mitosis: phase3 Sister chromosomes separate and move too opposite ends

  7. Telophase (two) http://student.ccbcmd.edu/~gkaiser/biotutorials/dna/mitosis/pctelophaseA.html Nuclear membrane and nucleolus reappear Chromosomes loosen up and become Mitosis: phase4 uic.edu

  8. Stage 3: cytokinesis Always moving to the next stage http://essayweb.net/biology/celldivision.shtml http://micro.magnet.fsu.edu/cells/fluorescencemitosis/cytokinesis1large.html

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