16. High levels of ATP will inhibit the enzyme(s) a. phosphofructokinase b. citrate synthetase & phosphofructokinase c. pyruvate dehydrogenase d. citrate synthetase
Added by Linda B.
Close
Step 1
High levels of ATP signal that the cell has sufficient energy, so glycolysis is slowed down by inhibiting PFK, a key regulatory enzyme in glycolysis. Show more…
Show all steps
Your feedback will help us improve your experience
Monisha Shukla and 68 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
29. When ATP levels are high in a cell, which of the following enzymes will be inhibited? A. phosphofructokinase (PFK) B. isocitrate dehydrogenase C. fructose 1,6 bisphosphatase A and B all of the above
Monisha S.
When ATP is in excess within the cell, which of the following happens? a. Phosphofructokinase is inhibited. b. Citrate synthetase is inhibited. c. Pyruvate dehydrogenase is inhibited. d. All of the above
How Cells Harvest Energy
Aerobic Respiration Is Regulated by Feedback Inhibition
Indicate whether each of the following would activate or inhibit phosphofructokinase: a. low levels of ATP b. high levels of ATP
Metabolic Pathways for Carbohydrates
Glycolysis: Oxidation of Glucose
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD