Biology, asked by sssanjaykshar5619, 11 months ago

The lactose repressed is by L1

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Answered by Anonymous
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The lac repressor is a DNA-binding protein that inhibits the expression of genes coding for proteins involved in the metabolism of lactose in bacteria. These genes are repressed when lactose is not available to the cell, ensuring that the bacterium only invests energy in the production of machinery necessary for uptake and utilization of lactose when lactose is present.

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