Multiple Choice
The lac repressor (I? gene product) controls the expression of structural genes located where?
A) Cis to the lacI+allele
B) Trans to the lacI+ allele
C) Cis to the lacO+ allele
D) Cis to the lacI+ allele and Trans to the lacI- allele
E) All of these are correct.
Correct Answer:

Verified
Correct Answer:
Verified
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