In the absence of its inducer the lac operon remains repressed because of the binding of lac repressor to the _______.
A) Promoter
B) Regulatory gene
C) Catabolic gene activator protein
D) Operator
E) CAP site
Correct Answer:
Verified
Q23: Many promoters for RNA polymerase II contain
Q24: Place the following steps of general recombination
Q25: Most of the carcinogenic effects of radiation
Q26: DNA is synthesized in which of
Q27: All of the following play a role
Q29: Eukaryotic gene expression is affected by all
Q30: The majority of genetic variations arise from
A)
Q31: Topoisomerases
A) Join DNA strands together
B) Prevent tangling
Q32: Type II topoisomerases
A) Produce double stranded breaks
Q33: In higher eukaryotes replication begins with
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