Penelope1946 Penelope1946

05-11-2021
Biology

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When using gel electrophoresis to separate DNA fragments by size, how do researchers visualize the DNA inside an agarose gel

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bmerkelis bmerkelis

06-11-2021

The DNA is dyed before it is put into the wells, Shorter stands of DNA move further down the gel, longer strands remain closer to the top. You can then see a banding patterns in the gel

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