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Alecsey [184]
4 years ago
11

Select the correct answer from each drop-down menu.

Biology
1 answer:
Kazeer [188]4 years ago
3 0

Answer:

Lactose

Explanation:

Lac operon is a type of bacterial operon, characterized a cluster of genes regulated by a single promoter. It is usually contains an operator, promoter, a terminator, and three structural genes (lacA, lacY, and lacZ), which are responsible for lactose metabolism.

The lac operon is an inducible operon because it becomes activated in the presence of lactose.

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