Multiple Choice
In agarose gel electrophoresis, in which direction does DNA migrate and why?
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18. Molecular Genetic Tools
Methods for Analyzing DNA
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
In a standard DNA extraction protocol, what is the primary purpose of adding detergent?
A
To dissolve lipid bilayers and disrupt cell and nuclear membranes, releasing DNA into solution
B
To amplify DNA by catalyzing repeated cycles of DNA replication in vitro
C
To precipitate DNA out of solution by reducing its solubility in water
D
To cut DNA into smaller fragments at specific recognition sequences
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