During low-intensity, long-duration exercise, ATP is generated from the metabolic breakdown of _____
A)glucose but not fatty acids
B)fatty acids and glucose only
C)glucose, fatty acids, and some amino acids
D)fatty acids but not amino acids

Question

Quizplus · Accepted Answer

During low-intensity, long-duration exercise, ATP is generated primarily from the breakdown of fatty acids. However, glucose and some amino acids can also be utilized to generate ATP during this type of exercise. Therefore, choice C is the best answer as it includes all three potential fuel sources for ATP generation during this type of exercise.

During Low-Intensity, Long-Duration Exercise, ATP Is Generated from the Metabolic