Question: If a mutation in phosphofructokinase - 1 reduces its sensitivity to ATP inhibition, which of the following is most likely to occur in a cell?

If a mutation in phosphofructokinase-1 reduces its sensitivity to ATP inhibition, which of the following is most likely to occur in a cell?
Glycolysis will proceed at a higher rate, even when ATP levels are high
NADH production will decrease, limiting ATP production
Glycolysis will slow down due to a buildup of fructose-6-phosphate
The cell will compensate by up-regulating pyruvate kinase activity

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