Cell Cycle. Asexual Reproduction New cells from existing cells offspring are genetically identical,...
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Transcript of Cell Cycle. Asexual Reproduction New cells from existing cells offspring are genetically identical,...
![Page 1: Cell Cycle. Asexual Reproduction New cells from existing cells offspring are genetically identical, produced by mitosis.](https://reader035.fdocuments.in/reader035/viewer/2022072014/56649e915503460f94b97019/html5/thumbnails/1.jpg)
Cell Cycle
![Page 2: Cell Cycle. Asexual Reproduction New cells from existing cells offspring are genetically identical, produced by mitosis.](https://reader035.fdocuments.in/reader035/viewer/2022072014/56649e915503460f94b97019/html5/thumbnails/2.jpg)
Asexual Reproduction
• New cells from existing cells• offspring are genetically identical,
produced by mitosis
![Page 3: Cell Cycle. Asexual Reproduction New cells from existing cells offspring are genetically identical, produced by mitosis.](https://reader035.fdocuments.in/reader035/viewer/2022072014/56649e915503460f94b97019/html5/thumbnails/3.jpg)
Why do cells need to make EXACT copies of themselves?
• Growth• Repair• Replacement• In simple animals – asexual reproduction.
![Page 4: Cell Cycle. Asexual Reproduction New cells from existing cells offspring are genetically identical, produced by mitosis.](https://reader035.fdocuments.in/reader035/viewer/2022072014/56649e915503460f94b97019/html5/thumbnails/4.jpg)
The Cell Cycle – 5 parts
Cell Division and the Cell Cycle
During G1 – growth, normal life processes, preparation for divisionDuring S – synthesis (replication) of DNA DNA ReplicationDuring G2 – The cell finishes growing and preparing to divide.Mitosis – Division of the nucleus (4 stages)Cytokinesis – Division of the cytoplasm (occurs during mitosis)
How the Cell Cycle Works
![Page 5: Cell Cycle. Asexual Reproduction New cells from existing cells offspring are genetically identical, produced by mitosis.](https://reader035.fdocuments.in/reader035/viewer/2022072014/56649e915503460f94b97019/html5/thumbnails/5.jpg)
![Page 6: Cell Cycle. Asexual Reproduction New cells from existing cells offspring are genetically identical, produced by mitosis.](https://reader035.fdocuments.in/reader035/viewer/2022072014/56649e915503460f94b97019/html5/thumbnails/6.jpg)
Cell Cycle CHART – glue in NB
• Complete the Mitosis HW• Use pages 130-131 to fill out chart
(we will do interphase and cytokinesis together)• Include labels and color
![Page 7: Cell Cycle. Asexual Reproduction New cells from existing cells offspring are genetically identical, produced by mitosis.](https://reader035.fdocuments.in/reader035/viewer/2022072014/56649e915503460f94b97019/html5/thumbnails/7.jpg)
Interphase