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13 Cards in this Set
- Front
- Back
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Binary fission
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Division if a prokaryotic cell into two offsprings cells.
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Mitosis
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Results in new cells with genetic material that is identical.
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Meiosis
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Reduced the chromosomes number by half in new cells.
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Cell Cycle
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g1 - Cell growth
S phase - DNA is copied g2 - Growth and preparation for cell division M phase Cytokinesis |
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Go Phase
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Cells do not copy their DNA or prepare for cell division.
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Prophase
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First phase in Mitosis.
Nucleolus and nuclear membrane break down and disappear. |
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Kinetochore fibers
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Attack to protein.
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Polar Fibers
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Extend across the cell from centrosome to centrosome
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Metaphase
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Second phase in mitosis.
Kinetochore fibers move the chromosomes to the center. |
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Anaphase
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Third phase in mitosis.
Chromatids separate and move to opposite sides of the dividing cell. |
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Telophase
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Fourth phase in mitosis.
Nuclear envelope forms around each set of chromosomes, nucleous forms in each of the new cell. |
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Cleavage furrow
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Pinches the cell into two cells.
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Cell plate
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Cell plate separates the cell into two.
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