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3 years ago

15

In testing for b-galactosidase, why do we see a low level activity of the enzyme at the 20 minute time interval and a much highe

r activity of the enzyme at the 70 minute time interval when lactose is present?

1 answer:

Liula [17]3 years ago

8 0

Answer:

E) It takes time for the bacteria to be induced into making the enzyme.

Explanation:

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