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Definition
Cell growth
Majority of time spent in this phase |
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Term
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Definition
Cell grows
Synthesizes proteins necessary for cell division |
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Term
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Definition
Chromosomes replicate & divide
-Form identical sister chromatids
-Held togeather by centromere |
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Definition
Continued growth
Produce proteins necessary for cell division |
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Term
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Definition
2nd stage of cell cycle
Purpose=cell division(of the nucleous) |
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Term
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Definition
4 events:
-Chromosomes condense
-Nuclear membrane (envelope) disappears
-Centrioles seperate
-Spindle fibers form |
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Term
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Definition
Shortest phase of Mitosis
Spindle fibers connect to centromere
Chromosomes line up across middle of cell |
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Term
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Definition
Sister Chromatids split
Then sister chromatids seperate to opposite pulls of the cell |
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Term
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Definition
4 events:
-Chromosomes uncoil
-nuclear membrane(envelope)forms around cromosomes
-Spindle fibers break down and desolve
-Cytokenisis begins |
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Term
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Definition
3rd phase of cell cycle
division of cytoplasm into 2 individual cells
Golgi apparatus buds off vesicles containing cell wall & cell membrane components |
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