Podcast
Questions and Answers
What does fructose 2,6-bisphosphate inhibit?
What does fructose 2,6-bisphosphate inhibit?
- Ketone bodies
- Fructose-1,6-bisphosphatase (correct)
- Phosphofructokinase-1
- Fatty acids
Which process involves the synthesis of glucose from non-carbohydrate sources?
Which process involves the synthesis of glucose from non-carbohydrate sources?
- Ketogenesis
- Glycolysis
- Gluconeogenesis (correct)
- Lipolysis
Which enzyme is an allosteric activator of phosphofructokinase-1?
Which enzyme is an allosteric activator of phosphofructokinase-1?
- PFKFB (correct)
- FBPase-1
- Fructose-1,6-bisphosphatase
- PFK-1
What is the alternative energy source provided by lipolysis?
What is the alternative energy source provided by lipolysis?
What does ketogenesis stimulate the production of from fatty acids?
What does ketogenesis stimulate the production of from fatty acids?
What metabolic pathway does F2,6BP inhibit?
What metabolic pathway does F2,6BP inhibit?
What does PFK-1 enzyme promote the conversion of?
What does PFK-1 enzyme promote the conversion of?
What is the role of F2,6BP in glycolysis?
What is the role of F2,6BP in glycolysis?
What is the primary function of lipolysis?
What is the primary function of lipolysis?
What is the role of F2,6BP in regulating glycolysis?
What is the role of F2,6BP in regulating glycolysis?
How does glucagon influence energy metabolism during fasting or low-blood-sugar conditions?
How does glucagon influence energy metabolism during fasting or low-blood-sugar conditions?
Which enzyme does F2,6BP inhibit in the metabolic pathway?
Which enzyme does F2,6BP inhibit in the metabolic pathway?
What is the effect of F2,6BP on the enzyme PFK-1?
What is the effect of F2,6BP on the enzyme PFK-1?
How does F2,6BP contribute to maintaining the directionality of metabolic pathways?
How does F2,6BP contribute to maintaining the directionality of metabolic pathways?
Which enzyme is responsible for tightly regulating the levels of F2,6BP?
Which enzyme is responsible for tightly regulating the levels of F2,6BP?
