How do those proteins benefit the cell

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What are the components of the lac operon and lac repressor? What are each of the lac operon genes, what proteins do they express, and how do those proteins benefit the cell? Under what circumstances is the lac operon active? Under what circumstances is the lac operon inactive? Are there any instances of allosteric inhibition or activation in these processes? Is it possible to replace different elements of the lac operon with other genes, promoters, or operators?

Reference no: EM133210449

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