Which of the Following Is True of the Analysis of DNA

question 12

Multiple Choice

Which of the following is true of the analysis of DNA fragments using gel electrophoresis?

• A)Larger DNA fragments move slowly and remain closer to the wells.
• B)DNA has an overall negative charge and moves to the positive pole.
• C)DNA fragments are stained to visualize them.
• D)An electric current through the gel causes DNA fragments to migrate.
• E)All of these choices are correct.

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Definitions:

Democrats

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A threshold for determining the statistical significance of an observed effect, indicating the probability of the result occurring by chance.

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Individuals who officially run for the office of the presidency in a country's elections.

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The choices or tendencies of individuals within a populace regarding candidates, policies, or proposals in an election.