1. Explain the importance of enzymes in metabolic reactions. 2. Explain why there is a reduction in activity in enzymes that are exposed to high temperatures.

3. How do enzymes increase the rate of reactions?

4. Using the information you have gained about enzymes, explain why high fevers may be dangerous.

5. Identify one risk in the experiment and suggest how you would minimise it.

6. Write your understanding of each of the following terms or concepts.

a)Activation energy
b)Denature
c)Enzyme
d)Optimum conditions
e)Organic Catalyst
f)Substrate