Multiple Choice
Repressor proteins do not __________________.
A) prevent binding of RNA polymerase to DNA
B) cause the DNA regions that contain the operator to twist or loop
C) inactivate operon genes when their products are not required
D) bind to sets of operators
E) increase transcription rates
Correct Answer:
Verified
Correct Answer:
Verified
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Q5: _ refers to potentially heritable modifications to
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Q12: The obvious advantage of the lac operon
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