Which of the Following Is True About Repressor Interaction with the Gal

question 11

Multiple Choice

Which of the following is true about repressor interaction with the gal operator?

• A)The repressor binds the operator and causes looping of the DNA.
• B)Binding of the operator does not prevent transcription.
• C)There is no contact with the major grooves.
• D)The repressor binds the operator and causes looping of the DNA and binding of the operator does not prevent transcription are correct.
• E)Binding of the operator does not prevent transcription and there is no contact with the major grooves are correct.

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