Although it makes energy immediately available for use, which energy pathway can only support about 30 seconds of sustained activity of all-out effort?
A)The nonoxidative system
B)The oxidative system
C)The phosphagen system
D)Kreb's cycle

Question

Quizplus · Accepted Answer

Although it makes energy immediately available for use, the phosphagen system can only support about 30 seconds of sustained activity of all-out effort. The enzyme creatine kinase breaks down phosphocreatine so that the phosphate group can be added to ADP to create ATP.

Although It Makes Energy Immediately Available for Use, Which Energy