BI-98
Effect of temperature and pH on enzymes
Biology · Secondary 3 · Medium · Effect of temperature and pH on enzymes
A student measures the height of froth formed when catalase breaks down hydrogen peroxide at 30 °C. She repeats the experiment at 40 °C and finds the froth is higher. Which conclusion is most appropriate?
- Catalase works faster at 40 °C than at 30 °C
- Catalase is denatured at 40 °C
- Catalase does not work at 30 °C
- Temperature has no effect on catalase activity
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