Double-Stranded DNA Probes Must Be Denatured When Used in Northern

question 30

Multiple Choice

Double-stranded DNA probes must be denatured when used in northern blot experiments to ensure that

• A) they are properly radioactively labeled or tagged with a dye.
• B) the DNA coding strand hybridizes to RNA on the membrane.
• C) both DNA strands bind the single-stranded RNA on the membrane.
• D) the RNA coding strand hybridizes to DNA on the membrane.
• E) an RNA strand binds to another RNA strand on the membrane.

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Proportionate Share

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