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13 Cards in this Set
- Front
- Back
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Binary Fission
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is the form of asexual reproduction and cell division used by all prokaryotes, and some organelles within eukaryotic organisms
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Cell cycle
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•The cell cycle, or cell-division cycle, is the series of events that takes place in a cell leading to its division and duplication (replication). In cells without a nucleus (prokaryotic), the cell cycle occurs via a process termed binary fission.
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Mitosis
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has 5 parts, prophase, metaphase, anaphase,telophase, and cytokinesis
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cytokinesis
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when cell contents separate. Occurs differently in animals and plants
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Meiosis
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cell division that produces gametes (sex cells) containing half the number of chromosomes as a parent's body cell. Consists of two seperate cell divisions known as meiosos I and meiosos II
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M Phase
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When mitosis occurs
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Centriole
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They are there to help the cell when it comes time to divide. They are put to work in both the process of mitosis and the process of meiosis.
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Centromere
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is a region on a chromosome that joins two sister chromatids.
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Chromatid
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Either of the two daughter strands of a replicated chromosome that are joined by a single centromere and separate during cell division to become individual chromosomes.
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Crossing over
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is an exchange of genetic material between homologous chromosomes
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Gametes
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are sex cells. sex cells are also haploid cells
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tetrad
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when dna coils, homologous chromosomes line up with eachother to form what?
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IPMAT
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means interphase, prophase,metaphase,anaphase, and telophase
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