Biology, 05.05.2020 18:45 georgeonnatreev2275

Feedback inhibition is important for the regulation of many metabolic pathways. Which of the statements are examples of feedback inhibition? The beginning of glycolysis is inhibited by high levels of ATP in the cell. The production of tryptophan is halted by the presence of excess tryptophan. An intermediate of glycolysis activates an enzyme downstream in the pathway. Arsenic binds to pyruvate dehydrogenase and inhibits the enzyme. The lac operon is not transcribed when there is no lactose present.

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Feedback inhibition is important for the regulation of many metabolic pathways. Which of the stateme...

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