mitosis lab ppt
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![Page 1: Mitosis lab ppt](https://reader033.vdocuments.us/reader033/viewer/2022061222/54beb4cf4a79596c2b8b469a/html5/thumbnails/1.jpg)
What phase is the cell shown in? Interphase
What are the long and threadlike chromosomes in this stage called? Chromatin
What percentage of the cell cycle is spent in interphase?90%
![Page 2: Mitosis lab ppt](https://reader033.vdocuments.us/reader033/viewer/2022061222/54beb4cf4a79596c2b8b469a/html5/thumbnails/2.jpg)
What are the three parts of interphase called?
G1G2
Synthesis
What happens to the DNA during the synthesis stage? Duplication
![Page 3: Mitosis lab ppt](https://reader033.vdocuments.us/reader033/viewer/2022061222/54beb4cf4a79596c2b8b469a/html5/thumbnails/3.jpg)
Why do we duplicate the DNA during interphase?
So that the daughter cells have the same information as the mother cell!
![Page 4: Mitosis lab ppt](https://reader033.vdocuments.us/reader033/viewer/2022061222/54beb4cf4a79596c2b8b469a/html5/thumbnails/4.jpg)
What phase is the cell shown in? Prophase
The original and duplicate strands of DNA are called sister…. Chromatids
What disappears during prophase?
Nuclear membrane, nucleolus
![Page 5: Mitosis lab ppt](https://reader033.vdocuments.us/reader033/viewer/2022061222/54beb4cf4a79596c2b8b469a/html5/thumbnails/5.jpg)
What are the two organelles (circled in red) that migrated to opposite poles of the cell during prophase called? CentriolesWhat role do these organelles play in cell division? They form the spindle apparatus
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Chromatids
Cell WallCytoplasm
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What phase is the cell shown in? Metaphase
Where are the chromatids located during metaphase? Middle
What’s another name for the center or middle of the cell? Equator
![Page 8: Mitosis lab ppt](https://reader033.vdocuments.us/reader033/viewer/2022061222/54beb4cf4a79596c2b8b469a/html5/thumbnails/8.jpg)
What phase is the cell shown in? Anaphase
What attaches the chromatids to the spindle fibers? Centromere
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What phase is the cell shown in? TelophaseWhat reappears in this phase?
Nuclear membrane, nucleolus
Cell plate
![Page 10: Mitosis lab ppt](https://reader033.vdocuments.us/reader033/viewer/2022061222/54beb4cf4a79596c2b8b469a/html5/thumbnails/10.jpg)
How does cytokinesis differ in this cell from the one shown in the previous slide?
![Page 11: Mitosis lab ppt](https://reader033.vdocuments.us/reader033/viewer/2022061222/54beb4cf4a79596c2b8b469a/html5/thumbnails/11.jpg)
What do we call the two cells formed from mitosis?
Daughter cells