A Blocker That Inhibits Creatine Kinase Would Halt

Question

A blocker that inhibits creatine kinase would halt
A) glycolysis.
B) the citric acid cycle.
C) phosphagen production.
D) pyruvate oxidation.

Accepted Answer

Creatine kinase is an enzyme that catalyzes the conversion of creatine and uses ATP to create phosphocreatine, which is part of the phosphagen system for rapid energy production. Blocking it would halt phosphagen production.