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Interphase: G1, (G0), check point, Synthesis, G2, Checkpoint M-phase: Mitosis, check point, cytokenesis. |
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how many cells in humans? |
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prophase, metaphase, anaphase, telephase |
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nuclear sack begins to dissolve nucleolus begins to disappear Centrioles migrate to polar ends Chromatin begin to condense into chromasoms |
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Where Microtubulin are built |
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Chromosomes attach to spindle fibers and are aligned at the equator of the cell |
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sister chromatids are pulled apart and make daughter chromosomes. heading towards poles. |
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cleavage furrow developes nucleolus begins to reform, chromasomes lengthen and condense (->long stringy), nuclear envelope begins to rebuild |
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microfilaments across cell become excited and pull in cell wall so that it looks pinched. cell splits into two individual cells |
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when cells feel like they need to stop dividing like crowding inhibitions. |
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tubes are built between two cells and share genetic info |
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Asexual reproduction is in what kind of cell? how do they reproduce? What is good and bad about this? |
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prokaryotes, reproduce thru binary fission (to the second power, 2,4,8,16)good-lots of them, bad-no genetic diversity unless there are mistakes- mistake can be tolerant of things others cant (antibiotics) |
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asexual reproduction- like seedless watermelons |
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genetic scrambling to increase diversity and stability |
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pairs of chrom. carrying the same trait. |
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