In muscle contraction, the energy source ____ produces the waste product ____, which is excreted by the kidneys.
A)glycogen/carbon dioxide
B)ATP/carbon dioxide
C)glycogen/creatinine
D)creatine phosphate/creatinine

Question

Quizplus · Accepted Answer

Creatine phosphate is used as an energy source in muscle contraction, and its breakdown produces creatinine, which is excreted by the kidneys.

In Muscle Contraction, the Energy Source ____ Produces the Waste