NEET 2016 Zoology Lac Operon MCQ Question with Solution

Which of the following is required as inducer(s) for the expression of Lac operon?

A

Lactose

B

Lactose and Galactose

C

Glucose

D

Galactose

Option A

Lactose acts as an inducer for the Lac operon by binding to the repressor and allowing transcription of the operon.

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