In terms of lac operon regulation, what happens when E. coli is grown in medium

Question

In terms of lac operon regulation, what happens when E. coli is grown in medium containing both glucose and lactose? Both CAP and the lac repressor are bound to the DNA. CAP is bound to the DNA but the lac repressor is not. Lac repressor is bound to the DNA but CAP is not. Neither CAP nor the lac repressor are bound to the DNA. All of the above or None of the above Where would you most likely find chromatin in the beads on a string conformation? Heterochromatin Actively transcribed chromatin Silenced chromatin De acetylated chromatin 30 nm fiber chromatin When using RNAi to knock-down gene expression, the guide strand is functionally equivalent to what?

Explanation / Answer

Neither CAP nor the lac repressor are bound to the DNA

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