Multiple Choice
The enzyme phosphofructokinase is the major regulatory enzyme of glycolysis. It catalyzes
A) the isomerization of glucose 6- phosphate to fructose 6- phosphate.
B) the phosphorylation of fructose 6- phosphate.
C) the substrate- level phosphorylation reaction whereby phosphoenolpyruvate is converted to pyruvate.
D) the first of the 10 reactions of glycolysis.
Correct Answer:

Verified
Correct Answer:
Verified
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