Question

The anaerobic glycolytic system is the major source of energy:

a) During rest
b) During low-intensity exercise
c) During high-intensity exercise
d) During aerobic exercise

Answer 1

The anaerobic glycolytic system is the major source of energy during high-intensity exercise. It uses glucose as its primary energy source and does not require oxygen. It produces ATP through glycolysis. Hence the correct answer is option C

Step-by-step explanation:

The anaerobic glycolytic system is the major source of energy during high-intensity exercise (c). During high-intensity activities, more ATP is needed, so the muscles rely on both anaerobic and aerobic metabolism to meet the body's demands. The anaerobic glycolytic system uses glucose as its primary energy source and produces ATP through glycolysis, but it does not require oxygen.