Ch 10 Cell Cycle and Mitosis Why don’t you ever see a huge cell like the blob? What are the...
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Transcript of Ch 10 Cell Cycle and Mitosis Why don’t you ever see a huge cell like the blob? What are the...
![Page 1: Ch 10 Cell Cycle and Mitosis Why don’t you ever see a huge cell like the blob? What are the advantages of small cell? Think of nutrient movement. Today’s.](https://reader035.fdocuments.us/reader035/viewer/2022062720/56649efa5503460f94c0cee7/html5/thumbnails/1.jpg)
Ch 10 Cell Cycle and Mitosis
Why don’t you ever see a huge cell like the blob?
What are the advantages of small cell? Think of nutrient movement.
Today’s objective: Cell Cycle Mitosis and cytokinesis
![Page 2: Ch 10 Cell Cycle and Mitosis Why don’t you ever see a huge cell like the blob? What are the advantages of small cell? Think of nutrient movement. Today’s.](https://reader035.fdocuments.us/reader035/viewer/2022062720/56649efa5503460f94c0cee7/html5/thumbnails/2.jpg)
includes
is divided into is divided into
Cell Cycle
M phase (Mitosis)
Interphase
G1 phase S phase ProphaseG2 phase Metaphase TelophaseAnaphase
Go to Section:
![Page 3: Ch 10 Cell Cycle and Mitosis Why don’t you ever see a huge cell like the blob? What are the advantages of small cell? Think of nutrient movement. Today’s.](https://reader035.fdocuments.us/reader035/viewer/2022062720/56649efa5503460f94c0cee7/html5/thumbnails/3.jpg)
![Page 4: Ch 10 Cell Cycle and Mitosis Why don’t you ever see a huge cell like the blob? What are the advantages of small cell? Think of nutrient movement. Today’s.](https://reader035.fdocuments.us/reader035/viewer/2022062720/56649efa5503460f94c0cee7/html5/thumbnails/4.jpg)
What can limit cell growth?
Think about what can limit your growth Hmmm….think about an ant, a tennis ball,
and a basketball Space
Surface/volume ratio
What could happen if cells continue to grow without any limits?
![Page 5: Ch 10 Cell Cycle and Mitosis Why don’t you ever see a huge cell like the blob? What are the advantages of small cell? Think of nutrient movement. Today’s.](https://reader035.fdocuments.us/reader035/viewer/2022062720/56649efa5503460f94c0cee7/html5/thumbnails/5.jpg)
![Page 6: Ch 10 Cell Cycle and Mitosis Why don’t you ever see a huge cell like the blob? What are the advantages of small cell? Think of nutrient movement. Today’s.](https://reader035.fdocuments.us/reader035/viewer/2022062720/56649efa5503460f94c0cee7/html5/thumbnails/6.jpg)
Cell Division
The cell needs to divide to efficiently: Move nutrients Move waste Communicate
Process of cell division Mitosis
Division of DNA and nucleus Cytokinesis
Division of cytoplasm
![Page 7: Ch 10 Cell Cycle and Mitosis Why don’t you ever see a huge cell like the blob? What are the advantages of small cell? Think of nutrient movement. Today’s.](https://reader035.fdocuments.us/reader035/viewer/2022062720/56649efa5503460f94c0cee7/html5/thumbnails/7.jpg)
Mitosis Vocabulary
Chromatin Unwound DNA (looks like string)
Chromosome Wound DNA (typical X shape)
Chromatid Each wing of replicated chromosome Sister chromatids
Centromere Binding site of chromosome for separation
![Page 8: Ch 10 Cell Cycle and Mitosis Why don’t you ever see a huge cell like the blob? What are the advantages of small cell? Think of nutrient movement. Today’s.](https://reader035.fdocuments.us/reader035/viewer/2022062720/56649efa5503460f94c0cee7/html5/thumbnails/8.jpg)
Centrioles
Chromatin
Interphase
Nuclear envelope
Cytokinesis
Nuclear envelope reforming
Telophase
Anaphase
Individual chromosomes
Metaphase
Centriole
Spindle
CentrioleChromosomes
(paired chromatids)
Prophase
Centromere
Spindle forming
Mitosis and Cytokinesis
Go to Section:
![Page 9: Ch 10 Cell Cycle and Mitosis Why don’t you ever see a huge cell like the blob? What are the advantages of small cell? Think of nutrient movement. Today’s.](https://reader035.fdocuments.us/reader035/viewer/2022062720/56649efa5503460f94c0cee7/html5/thumbnails/9.jpg)
Centrioles
Chromatin
Interphase
Nuclear envelope
Cytokinesis
Nuclear envelope reforming
Telophase
Anaphase
Individual chromosomes
Metaphase
Centriole
Spindle
CentrioleChromosomes
(paired chromatids)
Prophase
Centromere
Spindle forming
Mitosis and Cytokinesis
Go to Section:
![Page 10: Ch 10 Cell Cycle and Mitosis Why don’t you ever see a huge cell like the blob? What are the advantages of small cell? Think of nutrient movement. Today’s.](https://reader035.fdocuments.us/reader035/viewer/2022062720/56649efa5503460f94c0cee7/html5/thumbnails/10.jpg)
Centrioles
Chromatin
Interphase
Nuclear envelope
Cytokinesis
Nuclear envelope reforming
Telophase
Anaphase
Individual chromosomes
Metaphase
Centriole
Spindle
CentrioleChromosomes
(paired chromatids)
Prophase
Centromere
Spindle forming
Mitosis and Cytokinesis
Go to Section:
![Page 11: Ch 10 Cell Cycle and Mitosis Why don’t you ever see a huge cell like the blob? What are the advantages of small cell? Think of nutrient movement. Today’s.](https://reader035.fdocuments.us/reader035/viewer/2022062720/56649efa5503460f94c0cee7/html5/thumbnails/11.jpg)
Centrioles
Chromatin
Interphase
Nuclear envelope
Cytokinesis
Nuclear envelope reforming
Telophase
Anaphase
Individual chromosomes
Metaphase
Centriole
Spindle
CentrioleChromosomes
(paired chromatids)
Prophase
Centromere
Spindle forming
Mitosis and Cytokinesis
Go to Section:
![Page 12: Ch 10 Cell Cycle and Mitosis Why don’t you ever see a huge cell like the blob? What are the advantages of small cell? Think of nutrient movement. Today’s.](https://reader035.fdocuments.us/reader035/viewer/2022062720/56649efa5503460f94c0cee7/html5/thumbnails/12.jpg)
Centrioles
Chromatin
Interphase
Nuclear envelope
Cytokinesis
Nuclear envelope reforming
Telophase
Anaphase
Individual chromosomes
Metaphase
Centriole
Spindle
CentrioleChromosomes
(paired chromatids)
Prophase
Centromere
Spindle forming
Mitosis and Cytokinesis
Go to Section:
![Page 13: Ch 10 Cell Cycle and Mitosis Why don’t you ever see a huge cell like the blob? What are the advantages of small cell? Think of nutrient movement. Today’s.](https://reader035.fdocuments.us/reader035/viewer/2022062720/56649efa5503460f94c0cee7/html5/thumbnails/13.jpg)
Centrioles
Chromatin
Interphase
Nuclear envelope
Cytokinesis
Nuclear envelope reforming
Telophase
Anaphase
Individual chromosomes
Metaphase
Centriole
Spindle
CentrioleChromosomes
(paired chromatids)
Prophase
Centromere
Spindle forming
Mitosis and Cytokinesis
Go to Section:
![Page 14: Ch 10 Cell Cycle and Mitosis Why don’t you ever see a huge cell like the blob? What are the advantages of small cell? Think of nutrient movement. Today’s.](https://reader035.fdocuments.us/reader035/viewer/2022062720/56649efa5503460f94c0cee7/html5/thumbnails/14.jpg)