Below is a plot of Vo vs. [S] for a specific allosteric enzyme under different conditions. Which of the following best describes the graph? 4 (S] O Adding a positive modulator to #2 would result in...

Extracted text: Below is a plot of Vo vs. [S] for a specific allosteric enzyme under different conditions. Which of the following best describes the graph? 4 (S] O Adding a positive modulator to #2 would result in curve 3. Curve 1 represents maximum inhibition. Line 4 is valid exclusively for curves 1 and 2. Adding a positive modulator to #1 would result in curve 2. O Curve 3 represents the effect of a negative modulator added to curve 2.