Which enzyme-catalyzed reaction is MOST sensitive to changes in the concentration of its reactants under physiological conditions?
A) hexokinase
B) pyruvate kinase
C) adenylate kinase
D) glucose-6-phosphatase
E) phosphofructokinase-1

Question

Quizplus · Accepted Answer

Adenylate kinase is highly sensitive to changes in the concentration of its reactants (AMP, ADP, and ATP) because it plays a crucial role in maintaining the energy balance within the cell by interconverting these adenine nucleotides.

Which Enzyme-Catalyzed Reaction Is MOST Sensitive to Changes in the Concentration