The Glycolytic Pathway Oxidizes Glucose to Two Molecules of Pyruvate

question 54

Multiple Choice

The glycolytic pathway oxidizes glucose to two molecules of pyruvate and also produces a net of two molecules of ATP.ATP allosterically inhibits the enzyme,PFK-1,that catalyzes the third step of glycolysis.This is an example of ________.

• A)feed-forward activation
• B)feedback inhibition
• C)negative cooperativity
• D)competitive inhibition

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