A cell has reached a high energy state with an abundance of ATP in the cytosol. Which enzyme's inhibition will slow down the glycolytic flux?
Q1. A cell has reached a high energy state with an abundance of ATP in the cytosol. Which enzyme's inhibition will slow down the glycolytic flux?
Answer: Phosphofructokinase
Explanation: ATP acts as an allosteric inhibitor of phosphofructokinase; hexokinase is tempting but it acts at the first, non-committing step.