Seudónimo Seudónimo

04-06-2017
Biology

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If there is Is large amount of lactose present, how does bacteria respond?

A. the gene for beta-galactosidase turns on.
B. the gene for beta-galactosidase turns off.
C. beta-galactosidase production increases.
D. lactose is produced.

Respuesta :

04-06-2017

the gene for beta-galactosides turns on

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