Phosphofructokinase is an allosteric enzyme that catalyzes the conversion of fructose 6-phosphate to fructose 1,6-bisphosphate, an early step of glycolysis. In the presence of oxygen, an increase in the amount of ATP in a cell would be expected to
A) inhibit the enzyme and thus slow the rates of glycolysis and the citric acid cycle.
B) activate the enzyme and thus slow the rates of glycolysis and the citric acid cycle.
C) inhibit the enzyme and thus increase the rates of glycolysis and the citric acid cycle.
D) activate the enzyme and increase the rates of glycolysis and the citric acid cycle.
E) inhibit the enzyme and thus increase the rate of glycolysis and the concentration of citrate.
The steps of an enzyme-catalyzed reaction
Step 2 of gene cloning: The actions of a restriction enzyme and DNA ligase to produce a recombinant
The Enzyme Cycle
Phosphofructokinase
A Western blot for confirmatory HIV diagnosis. After an enzyme immunoassay has been performed and ...
Dipole interaction of E. coli enzyme structure