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10 Cards in this Set
- Front
- Back
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5 pieces of evidence that might be obtained at a crime scene that could help solve the crime scene. |
DNA, hair, fingerprint, shoeprint, and blood. |
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Gene, DNA double helix and chromosome diagrams. |
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Nucleotide |
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4 bases of DNA |
Cytosine, Guanine, Adenine, Thymine |
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what do restriction enzymes do? |
they are enzymes that cut a DNA molecule at a particular place. They are essential tools fro recombinant DNA technology. The enzyme "scans" a DNA molecule, looking for a particular sequence, for example, the Haelll enzyme cuts DNA at the GG-CC point. |
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what does gel electrophoresis do? which way does DNA run on the gel? |
Gel Electrophoresis separates sections of DNA based on length. DNA has a slight negative charge that runs to the positive electrode. |
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how does DNA differ from person to person? |
the sequence of the base pairs differs from person to person. |
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write the strand of DNA that would bind with this strand: ATCGTCAGG |
TAGCAGTCC |
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mark on the strand of DNA where the restriction enzyme haelll would cut(GG-CC) |
ATTCC-GGTATACGGCTAATACC-GGTTATAGCG TAAGG-CCATATGCCGATTATGG-CCAATATCGC |
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the _____ variable is the one that is altered. The _____variable measured, its measurement depends on the _______________. The experimental group is the one you experiment on while the _______ group unaltered. It is important because you use it to _________against the group where the independent variable is applied. |
independent , dependent , independent variable,control, and compare. |
