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| Why do you mash up the strawberries for DNA extraction? |
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| breaks down tissues in the plant and releases individual cells |
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| Role of Salt in DNA Extraction |
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| Removes proteins bound to DNA & keeps protein from precipitationg into the alcohol |
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| Role of Detergent in DNA Extraction |
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| breaks down the cell membrane(phospholipid bylayer) |
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| How to seperate DNA from cell lysate |
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| gently pour isopropyl alcohol over the lysate, DNA will gather in between |
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| Prophase, prometaphase, metaphase, anaphase, telophase |
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| area in plants(typically leaf tips and roots) in which mitosis is ongoing |
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| Mendel's Principle of Segregation |
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| states that pairs of genes segregate during the formation of gametes so that each gamete has one of each gene pair, but not both. |
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| Mendel's Principle of Independant Assortment |
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| each gene pair is distributed independantly of other gene pairs during the formation of gametes |
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| Mendel's F2 Ratio for homozygous dominant and homozygous recessive |
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| a trait made up from many genes in which none of the alleles are simply 'dominant" or "recessive" |
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| no ridges, simplest and least frequent pattern |
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| 2 triradii- count both, but only use the higher ridge count |
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| ridgecount added from all ten fingers |
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