using-the-provided-graph-identify-which-of-the-following-conditions-is-closest-t

Question

Using the provided graph, identify which of the following conditions is closest to the optimum reaction rate. Select the best answer.

Line graph showing reaction rates of three enzymes across pH 4 to 10, with Enzyme X peaking highest near pH 7.5.

Accepted Answer

Enzyme X: pH 7.5, Enzyme Y: pH 7.5, Enzyme Z: pH 8.0

Answer

Enzyme X: pH 7.5, Enzyme Y: pH 7.0, Enzyme Z: pH 8.5

Answer

Enzyme X: pH 6.5, Enzyme Y: pH 7.5, Enzyme Z: pH 8.0

Answer

Enzyme X: pH 7.0, Enzyme Y: pH 7.0, Enzyme Z: pH 8.5