During aerobic exercise what is the primary means by which ATP is produced for contractile activity?

Question

Quizplus · Accepted Answer

Oxidative phosphorylation is the primary means by which ATP is produced during aerobic exercise. This process occurs in the mitochondria and involves the use of oxygen to generate ATP from the breakdown of glucose and fatty acids. Glycolysis and fermentation also produce ATP, but they are less efficient and are more commonly used during anaerobic exercise. Creatine phosphate and myoglobin are involved in energy storage and delivery, but they do not produce ATP directly.

During Aerobic Exercise What Is the Primary Means by Which