BI-1409
Effect of temperature and pH on enzymes
Biology · Secondary 4 · Medium · Effect of temperature and pH on enzymes
A student investigates how temperature affects enzyme activity. She measures the time taken for an enzyme to completely break down starch at different temperatures. At which temperature is the rate of reaction the fastest?
- 15 s at 25°C
- 10 s at 35°C
- 20 s at 45°C
- 30 s at 55°C
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