In positive control of several sugar-metabolism-related operons, the catabolite activator protein (CAP) binds to DNA to stimulate transcription. What causes an increase in CAP?
A) increase in glucose and increase in cAMP
B) decrease in glucose and increase in cAMP
C) increase in glucose and decrease in cAMP
D) decrease in glucose and increase in repressor
E) decrease in glucose and decrease in repressor
Correct Answer:
Verified
Q2: Which of the following is a protein
Q3: Which of the following mechanisms is (are)used
Q4: There is a mutation in the repressor
Q5: When DNA is compacted by histones into
Q6: The lactose operon is likely to be
Q7: For a repressible operon to be transcribed,
Q8: The role of a metabolite that controls
Q9: The tryptophan operon is a repressible operon
Q10: Genomic imprinting, DNA methylation, and histone acetylation
Q11: If glucose is available in the environment
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