BI-118
Effect of temperature and pH on enzymes
Biology · Secondary 3 · Medium · Effect of temperature and pH on enzymes
In an enzyme experiment, the pH is kept constant at the enzyme’s optimum. The substrate concentration is high and not limiting. Which change will most likely increase the rate of reaction further?
- Lowering the temperature from 37 °C to 10 °C
- Raising the temperature slightly from 37 °C to 40 °C
- Diluting the enzyme solution with water
- Decreasing the substrate concentration
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