1 / 15

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.

addo
Download Presentation

Cell Division

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  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

More Related