Computer Interfacing

Enzyme Action: Testing Catalase Activity

Plots

Make a series of plots to illustrate your results.

Enzyme concentration plot

1. Using Graphical Analysis or by hand, make a graph of Rate of Enzyme Activity vs. Enzyme Concentration. The rate values should be plotted on the y axis, and the number of drops of enzyme on the x axis. The rate values are the same as the slope values in your data table. The four rate values are listed next to the 1 Drop, 2 Drops, 3 Drops, and 4 Drops labels.

Temperature plot

2. Make a graph of Rate of Enzyme Activity vs. Temperature. The rate values should be plotted on the y axis, and the temperature on the x axis. The rate values are the same as the slope values in your data table.

pH plot

3. Make a graph of pH vs. Rate. The Rate values should be plotted on the y axis, and the pH on the x axis. The rate values are the same as the slope values in your data table.

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