When the blood glucose concentration is high, the level of cAMP in the liver
decreases and glycolytic flux increases. Which biochemical steps occur under this
condition?
I. II. III. IV. V. VI. Protein kinase A is activated.
Protein kinase A is not activated.
6-Phosphofructokinase 1 is activated by fructose-2,6-bisphosphate.
6-Phosphofructokinase 1 is inhibited by fructose-2,6-bisphosphate.
Fructose-1,6-bisphosphatase I is activated by fructose-2,6-
bisphosphate.
Fructose-1,6-bisphosphatase I is inhibited by fructose-2,6-
bisphosphate.
A. I, IV, V
B. I, IV, V
C. II, III, V
D. II, III, VI