NASM Personal Trainer

Category - Sciences

What is the high-energy molecule utilized to store energy to be used during exercise?
  1. Glucose
  2. Adenosine triphosphate (ATP)
  3. Substrates
  4. Adenosine diphosphate (ADP)
Explanation
Answer - B - Adenosine triphosphate (ATP) is the high-energy molecule utilized to store energy to be used during exercise. Chemical bonds holding ATP together break, allowing energy to be freed for work, such as performing muscle contractions. When ATP is depleted, it must be restored before it can provide energy again.
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