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8 Cards in this Set
- Front
- Back
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where are chromosomes |
within the nucleus |
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what are sections of chromosomes called |
Genes |
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how many chromosomes do humans have |
46 (23 pairs) in every cell |
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what does a male karotype have that a female one doesn’t |
a Y chromosome |
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what chromosome does the egg have |
X chromosome |
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how is downs syndrome caused |
down’s syndrome is caused by chromosomes not separating properly leading to an extra chromosome |
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what is Turner Syndrome |
Turner syndrome is a chromosomal condition related to the X chromosomes |
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what happens in the cell cycle |
G1 - organelles replicate S - DNA replicates G2 - Cell growth Mitosis Cytokinesis - the separation of the cytoplasm |
