Practice question
Question
Which of the following best describes the effect of a non-competitive inhibitor?
Explanation
Km remains unchanged, Vmax decreases correctly describes the effect or change asked about in this question. In Enzyme Inhibition, understanding cause-and-effect relationships is essential for predicting biological outcomes. Km remains unchanged, Vmax decreases occurs because of specific molecular interactions, thermodynamic principles, or regulatory mechanisms that govern this biological process. The other options (Km increases, Vmax remains unchanged, Km decreases, Vmax decreases, and Km increases, Vmax increases) describe either opposite effects, effects that occur under different conditions, or changes associated with unrelated processes.