Multiple Choice
Which of the following is INCORRECT when considering the lac repressor?
A) It is tetramer of two dimers.
B) Binding to the operator site is cooperative.
C) Binding of each dimer is to different regions of the operator.
D) Binding of inducer forces the DNA-binding helices apart so they cannot contact the DNA-binding sites.
E) It is an allosteric protein.
Correct Answer:

Verified
Correct Answer:
Verified
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