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Biology, 15.04.2020 00:45 mari530

Put the following steps in order: 1. allolactose binds to the lac repressor protein 2. RNA polymerase which binds to the promoter can pass through lac operon 3. the lac repressor is expressed 4. beta-galactosidase cleaves lactose and generates allolactose 5. mRNA is transcribed from the lac operon at low levels 6. beta-galactosidase, permease, and transacetylase are produced at high levels

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