Nucleic Acid Blotting Is Widely Used in Recombinant DNA Technology

question 31

Multiple Choice

Nucleic acid blotting is widely used in recombinant DNA technology.In a Southern blot,one generally ________.

• A) hybridizes filter-bound DNA with a DNA probe
• B) hybridizes filter-bound RNA with a DNA probe
• C) examines amino acid substitutions with radioactive probes
• D) cleaves RNA with restriction endonucleases
• E) ligates DNA with DNA ligase

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