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which of the following growth conditions would produce the highest b-galactosidase activity for e. coli?

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Answer:

The lac repressor is deactivated through allosteric change in the presence of lactose allowing for transcription of the Z Gene to beta-galactosidase. Which of the following growth conditions would produce the highest B-galactosidase activity for E. coli? Luria broth, lactose, after 70 minutes of incubation.

Explanation: