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Mitosis What is it? Why is it Important? What do I need to know?

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Presentation on theme: "Mitosis What is it? Why is it Important? What do I need to know?"— Presentation transcript:

1 Mitosis What is it? Why is it Important? What do I need to know?

2 Where did this plant and animal come from?

3 Where did these cells come from?

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7 The nuclelus must first divide before the cell can
Why? How? How much time of the cell cycle/life can be spent in mitosis?

8 Chromosomes duplicate

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11 PROPHASE Allium root tip Coregonus blastula

12 Spindle fibers form

13 METAPHASE Allium root tip Coregonus blastula

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15 ANAPHASE Allium root tip Coregonus blastula

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17 TELOPHASE Allium root tip Coregonus blastula

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19 INTERPHASE Allium root tip Coregonus blastula

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22 plant cytokinesis

23 Mitosis produces identical offspring (2N---2N)

24 Importance??? Growth Replacement Cancer Regeneration of…

25 Cancer? Unregulated mitosis Benign Malignant/ metastasis
How does it begin?

26 Name stage of mitosis

27 Name stage of mitosis

28 Name stage of mitosis

29 Name stage of mitosis

30 Name stage of mitosis

31 Name stage of mitosis

32 Name stage of mitosis

33 Name stage of mitosis

34 Mitosis

35 Cells Alive demo http://www.cellsalive.com/mitosis.htm


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