Which of the following is a characteristic of phosphofructokinase-1 (PFK-1) ?
A) ATP increases the affinity of the enzyme for fructose-6-phosphate.
B) It is the most important regulatory site in glycolysis.
C) PFK-1 activity is a function of the lipid content of the cell.
D) ATP decreases the Km of PFK-1 for fructose-6-phosphate.
Correct Answer:
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