Excess of ATP inhibits respiration by inhibiting one of the following enzymes
A. Phosphofructokinase
B. Hexokinase
C. Pyruvate decarboxylase
D. Aldolase
A. Phosphofructokinase
B. Hexokinase
C. Pyruvate decarboxylase
D. Aldolase
Correct Answer – A
(A) Excess of ATP inhibits respiration by inhibiting Phosphofructokinase enzymes (this is end product inhibition).