18. Biotechnology
Southern Blotting
Multiple Choice
Multiple ChoiceA geneticist wants to see if her patient has Gene X. The geneticist takes a blood sample from her patient and prepares a southern blot. How will the geneticist know if her patient possesses Gene X?
A
A radioactive probe, which is complementary to Gene X, will bind to the membrane.
B
A radioactive probe, which has the same sequence as Gene X, will bind to the membrane.
C
A radioactive probe will be absent from the membrane.
D
A southern blot cannot confirm if the patient possesses Gene X.
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