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Question: 1 when glucose and lactose are both present select all...

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1. When glucose and lactose are both present? select all that apply.

the operon is NOT expressed

only the activator binds the DNA

the activator and the repressor bind the DNA

the activator and repressor do not bind the DNA

The operon is expressed

Only the repressor binds the DNA

2. What is the function of the following, using the options below?

cAMP

lactose

operator

Options: DNA sequence where regulatory proteins bind, binds and inactivates the repressor, binds and inactivates the activator, binds and activates the activator, binds and activates the repressor

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