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Cell Division

Cell Division. By George Crawford. Interphase. Nucleolus. Centriole. DNA gets stretched and spread out to become Chromatin Nucleolus and Nuclear membrane become visible DNA is replicated d uring S Phase. Chromatin (DNA). Nucleus. Cell Membrane. Nuclear Envelope. Interphase. Nucleolus.

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Cell Division

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  1. Cell Division By George Crawford

  2. Interphase Nucleolus Centriole • DNA gets stretched and spread out to become Chromatin • Nucleolus and Nuclear membrane become visible • DNA is replicated during S Phase Chromatin (DNA) Nucleus Cell Membrane Nuclear Envelope

  3. Interphase Nucleolus Centriole • DNA gets stretched and spread out to become Chromatin • Nucleolus and Nuclear membrane become visible • DNA is replicated during S Phase Chromatin (DNA) Nucleus Cell Membrane Nuclear Envelope

  4. Prophase Nucleolus Centriole • Start of dividing phases • Chromatin becomes Chromosomes • Nuclear membrane and nucleolus go away • Spindle fibers appear in the cell • Centrioles are next to the nucleus and move towards nuclear poles Chromosome Nucleus

  5. Prophase Nucleolus Centriole • Start of dividing phases • Chromatin becomes Chromosomes • Nuclear membrane and nucleolus go away • Spindle fibers appear in the cell • Centrioles are next to the nucleus and move towards nuclear poles Chromosome Nucleus

  6. Prophase Centriole • Start of dividing phases • Chromatin becomes Chromosomes • Nuclear membrane and nucleolus go away • Spindle fibers appear in the cell • Centrioles are next to the nucleus and move towards nuclear poles • Add centromeres chromosome Chromosome

  7. Metaphase Centriole • Chromosomes line up across the center of the cell. • Each chromosome is connected to spindle fibers at its centromere

  8. Metaphase • Chromosomes line up across the center of the cell. • Each chromosome is connected to spindle fibers at its centromere

  9. Anaphase • The sister Chromatids separate into individual chromosomes and are moved apart

  10. Anaphase • The sister Chromatids separate into individual chromosomes and are moved apart

  11. Anaphase • The sister Chromatids separate into individual chromosomes and are moved apart

  12. Anaphase • The sister Chromatids separate into individual chromosomes and are moved apart

  13. Telophase • The opposite of Prophase • Chromosomes gather at the opposite ends of the cell and lose their shapes • Two Nuclei appear • Nuclear membrane, nucleolus appear • Spindle fibers and Centrioles disappear

  14. Telophase • The opposite of Prophase • Chromosomes gather at the opposite ends of the cell and lose their shapes • Two Nuclei appear • Nuclear membrane, nucleolus appear • Spindle fibers and Centrioles disappear

  15. Telophase • The opposite of Prophase • Chromosomes gather at the opposite ends of the cell and lose their shapes • Two Nuclei appear • Nuclear membrane, nucleolus appear • Spindle fibers and Centrioles disappear

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