All of the following mechanisms govern the activity of phosphofructo- kinase- (PFK-) EXCEPT
A) Fructose 1,6-bisphosphate stimulates PFK-1.
B) ATP inhibits PFK-1.
C) Fructose 2,6-bisphosphate stimulates PFK-1.
D) AMP stimulates PFK-1.
E) Citrate inhibits PFK-1.
Correct Answer:
Verified
Q117: Fructose-,-bisphosphate
A) allosterically inhibits hepatic gluconeogenesis.
B) phosphorylates 6-phosphofructo-1-kinase.
C)
Q118: An enzyme required for gluconeogenesis from lactate
Q119: Which characterizes the activity of (glycogen) debranching
Q120: An enzyme required for gluconeogenesis and which
Q121: One form of glycogen synthase has a
Q123: When glycogen synthase is phosphorylated, it
A) is
Q124: Which of the following participates in sugar
Q125: The increase in blood sugar level resulting
Q126: Phosphofructokinase catalyzes the phosphorylation of fructose -phosphate
Q127: Ethanol may inhibit gluconeogenesis by
A) direct activation
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