Genetics Quiz#7 Lac Operon

1. In the presence of high levels of glucose and low levels of lactose, how does E. coli primarily regulate the lac operon?

Question 1 of 5

2. Which component of the lac operon directly interacts with lactose to allow for the transcription of genes involved in lactose metabolism?

Question 2 of 5

3. In E. coli, what is the role of the catabolite activator protein (CAP) in the regulation of the lac operon in a low glucose and high lactose environment?

Question 3 of 5

4. Which sequence within the lac operon is the binding site for RNA polymerase?

Question 4 of 5

5. How does high glucose affect the lac operon's expression indirectly?

Question 5 of 5


 

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