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21 Cards in this Set
- Front
- Back
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Interphase |
G1, S, G2 |
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G1 |
Cell growth, normal functions, prepares for DNA replication |
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S phase |
Creates sister chromatids (replicates chromosomes) |
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G2 |
Prepares for cell division, organelles replicate |
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Mitosis phases |
Prophase, metaphase, anaphase, telophase |
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Prophase |
Condensed DNA chromosomes form |
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Metaphase |
Chromosomes aline at the equator |
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Anaphase |
Sister chromatids separate at the centromere |
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Telophase |
Chromosomes gather at both poles and reform nuclear envelope |
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Cytokinesis |
Cytoplasm divides |
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Plant cell cytokinesis |
Carbohydrate filled vesicles fuse forming cell wall |
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Amount of human chromosome pairs |
23 (46 total) |
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Meiosis |
Produces 4 haploid cells that have each half the DNA |
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Meiosis prophase 1 |
Crossing over of homologous chromosome pairs |
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Meiosis 2nd cycle |
Creates 4 haploid cells |
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Trisomy 21 |
Down syndrome |
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Trisomy 13 |
Patau syndrome |
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Alleles |
Different forms of a gene |
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Phenotype |
Exhibition of trait |
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Males, female |
XY, XX |
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Blood types |
AA or AO = A BB or BO = B AB = AB OO = O |
