Investigating the Effect of Increasing the Enzyme Catallase:

Question 1

Method for Investigating what happens if you increase the concentration of the enzyme Catalase:

Answer 1

1. Use half hydrogen peroxide, half water
2. Starting with the most dilute concn of Catalase.
3. Use tweezers to pick up disc and soak in the correct concentration of Catalase.
4. Place the disc just under the surface of the hydrogen peroxide. Start the timer as you let go.
5. The disc will sink and then rise. Stop the timer when the disc reaches the top again.
6. Wash tweezers and move onto the next concn .

Question 2

Conclusion for Investigating what happens if you increase the concentration of the enzyme Catalase:

Answer 2

as concentration of catalase increases rate of reaction increases