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Gel electrophoresis Overview Concept Questions

Or click on a specific question to submit an answer:

  1. Which of the following is specifically used to determine the lengths of the DNA fragments in the samples?
  2. The loading dye is added to the sample in order to:
  3. Performing electrophoresis in water, instead of buffer...
  4. What explanation best describes the role of gel wells?
  5. ________________ causes DNA fragments to migrate through the gel towards the anode.

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