Biology, asked by Adesh1361, 1 year ago

What is meant by negative and positive control of the lac operon?

Answers

Answered by rupeshwagh85572

The lac operon exhibits both systems. It is a negative control system because expression is typically blocked by an active repressor (the lacrepressor) that turns off transcription. The lac repressor binds to the operatorregion and negatively controls(prevents) transcription

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