36. According to Figure 2, Enzyme A has the fastest rate of reaction at a pH closest to:
Answer and Explanation
Your Answer is
Correct Answer is F
Explanation
Look at figure 2, when the abscissa pH is 5, the ordinate of A is the largest
Passage VII
Enzymes are large protein molecules that increase the rate of chemical reactions in living systems. The substrate is the substance that interacts with the enzyme in a reaction. The acceleration factor is the factor by which the enzyme increases the rate of a reaction. Figures 1–3 show the effects that changes in temperature, pH, and substrate concentration have on the rate of reaction of a substrate when Enzymes A and B are present. Figure 4 shows the effects that changes in the concentrations of Enzymes A and B have on the rates of reaction in substrate solutions of the same concentration.
