Biology, 28.01.2020 01:31 robertotugalanp1wlgs
Lactose a sugar found in milk products is broken down by enzymes. the making of these enzymes is controlled by a genetic system in e. coli. when there is no lactose present in the body, the repressor protein blocks rna polymerase from binding to the promoter, making impossible.
a)transcription
b)translation
c)replication
Answers: 2
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