/DNA profiling/DNA fingerprinting
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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The distance the DNA travels depends on its... | Length
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What are DNA samples treated with? | Restriction enzymes
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What is the name of the gel? | Agarose gel
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What are the holes in the gel called, where DNA is put? | Wells
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What charge is DNA? | Negative
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DNA will move towards which electrode? | Positive
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What is the purpose of the buffer? | Helps the electrical current to flow
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Do longer or shorter strands of DNA move the furthest towards the positive electrode? | Shorter
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What does electrophoresis do? | Separates DNA fragments
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What is electrophoresis used for? | Forensics & Paternity Tests
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