6 Questions
Which of the following is a negative effector of glycolysis and a positive effector of gluconeogenesis?
ATP
Which hormone stimulates cAMP production, PKA activation, phosphorylation, and inactivation of pyruvate kinase?
Glucagon
Which enzyme in glycolysis is inhibited by ATP and stimulated by AMP?
Phosphofructokinase
Which enzyme in gluconeogenesis is inhibited by AMP?
Fructose-1,6-bisphosphatase
Which hormone promotes lipolysis and increases plasma fatty acids?
Glucagon
Which process is promoted by more fatty acid oxidation in the liver?
Gluconeogenesis
Test your knowledge on the regulation of glucose metabolism with our quiz! Explore the intricate balance between glycolysis and gluconeogenesis, and learn about the role of adenine nucleotides in local control. Discover the effects of ATP, AMP, and glucagon on key enzymes, and deepen your understanding of the complex network of metabolic pathways involved in glucose metabolism.
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