G7 cell cycle
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Transcript of G7 cell cycle
![Page 1: G7 cell cycle](https://reader031.fdocuments.us/reader031/viewer/2022020116/55a629f91a28abd0138b4731/html5/thumbnails/1.jpg)
Cell Cycle and Cell Division
Chapter 3 Lesson 1
p.84-94
![Page 2: G7 cell cycle](https://reader031.fdocuments.us/reader031/viewer/2022020116/55a629f91a28abd0138b4731/html5/thumbnails/2.jpg)
Vocabulary
• Cell Cycle
• Interphase
• Sister chromatid
• Centromere
• Mitosis
• Cytokinesis
• Daughter cell
![Page 3: G7 cell cycle](https://reader031.fdocuments.us/reader031/viewer/2022020116/55a629f91a28abd0138b4731/html5/thumbnails/3.jpg)
Outline
• Intro to Cell Cycle– Phases– Length
• Interphase– G1– S– G2
• Mitotic Phase– Mitosis
• Prophase, Metaphase, Anaphase, Telophase– Cytokinesis
• Results of Cell Division– Reproduction, Growth, Replacement, Repair
![Page 4: G7 cell cycle](https://reader031.fdocuments.us/reader031/viewer/2022020116/55a629f91a28abd0138b4731/html5/thumbnails/4.jpg)
Main Ideas
• All living organisms are composed of cells.
• Cells divide to increase their numbers through a process of mitosis, which results in two daughter cells with identical sets of chromosomes.
![Page 5: G7 cell cycle](https://reader031.fdocuments.us/reader031/viewer/2022020116/55a629f91a28abd0138b4731/html5/thumbnails/5.jpg)
Cell Cycle 6 phases
• Interphase (G1, S, G2)
• Mitosis– Prophase– Metaphase– Anaphase
– Telophase
• Cytokinesis
Mitotic Phase
![Page 6: G7 cell cycle](https://reader031.fdocuments.us/reader031/viewer/2022020116/55a629f91a28abd0138b4731/html5/thumbnails/6.jpg)
Drawthe Complete
Cell Cycle
![Page 7: G7 cell cycle](https://reader031.fdocuments.us/reader031/viewer/2022020116/55a629f91a28abd0138b4731/html5/thumbnails/7.jpg)
Introduction
• Most cells in an organism go through a cycle of growth, development, and division
• Goal: Grow, develop, replace old or damaged cells, produce new cells
![Page 8: G7 cell cycle](https://reader031.fdocuments.us/reader031/viewer/2022020116/55a629f91a28abd0138b4731/html5/thumbnails/8.jpg)
Introduction
• Most cells in an organism go through a cycle of growth, development, and division
• Goal: Grow, develop, replace old or damaged cells, produce new cells
![Page 10: G7 cell cycle](https://reader031.fdocuments.us/reader031/viewer/2022020116/55a629f91a28abd0138b4731/html5/thumbnails/10.jpg)
![Page 11: G7 cell cycle](https://reader031.fdocuments.us/reader031/viewer/2022020116/55a629f91a28abd0138b4731/html5/thumbnails/11.jpg)
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Interphase
THE CELL:• grows to it’s mature size• makes a _____ of its DNA• prepares to _______ into two cells
Copy
Divide
![Page 13: G7 cell cycle](https://reader031.fdocuments.us/reader031/viewer/2022020116/55a629f91a28abd0138b4731/html5/thumbnails/13.jpg)
G1
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Organelle Replication
• Some organelles have their own DNA– Chloroplast and mitochondria
– Make copies of themselves on their own
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The Mitotic Phase
•2 Phases:–Mitosis and Cytokinesis
•Results:–2 daughter cells
![Page 19: G7 cell cycle](https://reader031.fdocuments.us/reader031/viewer/2022020116/55a629f91a28abd0138b4731/html5/thumbnails/19.jpg)
Mitosis
• Prophase -
• Metaphase -
• Anaphase -
• Telophase -
![Page 22: G7 cell cycle](https://reader031.fdocuments.us/reader031/viewer/2022020116/55a629f91a28abd0138b4731/html5/thumbnails/22.jpg)
Ana
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Telo
![Page 24: G7 cell cycle](https://reader031.fdocuments.us/reader031/viewer/2022020116/55a629f91a28abd0138b4731/html5/thumbnails/24.jpg)
The DNA condenses
![Page 27: G7 cell cycle](https://reader031.fdocuments.us/reader031/viewer/2022020116/55a629f91a28abd0138b4731/html5/thumbnails/27.jpg)