Question

Describe how lac operon operates both in the presence and absence of an inducer in E coli. Briefly explain how the regulation is different in eukaryotes.​

Answer 1

Answer:

The repressor protein binds to the operator region of the operon and prevents RNA polymerase from transcribing the operon. In the absence of inducer the the repressor is active and the RNA polymerase cannot access the promoter region and hence the transcription does not take place.

Explanation:

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