All of the following statements about glycolysis and gluconeogenesis are true EXCEPT which one?
A) High concentrations of acetyl-CoA inhibit acetyl-CoA formation from pyruvate and high concentrations of acetyl-CoA stimulate carboxylation of pyruvate.
B) When citrate concentrations in the cytosol are high, PFK-1 activity is inhibited and fructose-1,6-bisphosphatase activity is stimulated.
C) Oxaloacetate is formed from acetyl CoA.
D) Formation of glucose from glycerol does not require the involvement of mitochondria.
E) NADH2 is required for the formation of glucose from pyruvate.
Correct Answer:
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