Chris has been competing all day in a track competition and is now ready for the 100-meter dash. Although he feels tired, which of the following high-energy muscle compounds can he rely on for quick energy in this event?

Question

Quizplus · Accepted Answer

Chris can rely on creatine phosphate for quick energy in the 100-meter dash. It is a high-energy compound that can be quickly broken down to form ATP, which is used for immediate energy needs. Fat is not a high-energy muscle compound and cannot be quickly broken down to form ATP. Lactate is a byproduct of anaerobic metabolism and cannot be used for immediate energy needs. ADP is a lower energy form of ATP and cannot be used for immediate energy needs. ATP is the energy currency of the cell and is used for immediate energy needs, but the question is asking for a high-energy muscle compound that can be broken down to form ATP.

Chris Has Been Competing All Day in a Track Competition