Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
Which enzyme in the heart is active when phosphorylated and is responsible for accelerating glycolysis in response to epinephrine?
Which enzyme in the heart is active when phosphorylated and is responsible for accelerating glycolysis in response to epinephrine?
- PFK-1
- PFK-4
- PFK-2 (correct)
- PFK-3
What effect does epinephrine have on liver glycolysis?
What effect does epinephrine have on liver glycolysis?
- It has no effect
- It promotes gluconeogenesis
- It accelerates it
- It stops it (correct)
What effect does epinephrine have on PFK-2 in the liver?
What effect does epinephrine have on PFK-2 in the liver?
- It activates it
- It inhibits it (correct)
- It has no effect
- It turns it into PFK-1
What is the function of Phosphatase in the liver glycolysis pathway?
What is the function of Phosphatase in the liver glycolysis pathway?
Signup and view all the answers
What is the function of PFK-1 in the glycolysis pathway?
What is the function of PFK-1 in the glycolysis pathway?
Signup and view all the answers
What is the effect of glucagon on PFK-2 in the liver?
What is the effect of glucagon on PFK-2 in the liver?
Signup and view all the answers
What is the function of PFKinase-2 in the heart glycolysis pathway?
What is the function of PFKinase-2 in the heart glycolysis pathway?
Signup and view all the answers
