1. LO: Investigate the effect of temperature on the enzyme amylase
Required practical – Use PURPLE BOOKS
LO: Investigate the effect of temperature on the enzyme amylase

2. Why do you think body temperature is maintained around 37 °C?

3. Results Temperature C Number of spots of iodine used
Time for starch to change to sugar

4. Write up Draw a diagram of the apparatus write a method.
Identify variables.
Present and analyse the results: calculate rates of reaction using raw data and graphs. Students plot a line graph of enzyme activity at different temperatures.
Conclusion - using ideas about collision theory, active site, and denaturation in their answer.