For short, intense exercise, which energy-producing pathway does the body rely on most?

Question

Quizplus · Accepted Answer

For short, intense exercise, the body relies on the glycolytic pathway, which breaks down glucose into pyruvate and then converts it into lactate for energy. This pathway does not require oxygen and can quickly produce ATP for the muscles. Choice A and E involve the aerobic pathway, which requires oxygen and is not efficient for short, intense exercise. Choice B involves the Cori Cycle, which is used during prolonged exercise when lactate is converted back into glucose in the liver. Choice D involves the pathway for absorption and transportation of dietary fat molecules and is not used for energy production during exercise.

For Short, Intense Exercise, Which Energy-Producing Pathway Does the Body