PCr serves as the cells' "energy reservoir" to provide rapid __________ to resynthesize ATP in the reversible creatine kinase reaction.

Question

Quizplus · Accepted Answer

PCr (Phosphocreatine) serves as an energy reservoir by providing phosphate-bond energy to rapidly resynthesize ATP in the reversible creatine kinase reaction, not by providing creatine as a nitrogen source, intermuscular energy sources, or ATP bond energy directly.

PCr Serves as the Cells' "Energy Reservoir" to Provide Rapid