Question

the graph below shows the effect of substrate concentration on the action of enzyme x. this enzyme is functioning at its optimal temperature of 36 degrees c, and at is optimal ph of 5.5. effect of substrate concentration on the rate of enzyme action rate of reaction substrate concentration (%) when the substrate concentration increases from 0.4% to 0.5%, the rate of the reaction ___. increases, then decreases decreases increases remains the same

Explanation:

By observing the graph, when the substrate concentration increases from 0.4% to 0.5%, the rate - of - reaction line is horizontal. This indicates that the rate of the reaction does not change.

Answer:

remains the same