BI-95
Effect of temperature and pH on enzymes
Biology · Secondary 3 · Medium · Effect of temperature and pH on enzymes
A student adds catalase to hydrogen peroxide at pH 7 and measures the volume of oxygen produced in 1 minute. She repeats the experiment at pH 3 and pH 11, keeping temperature and enzyme concentration constant. At which pH is catalase likely to produce the most oxygen in 1 minute?
- pH 7
- pH 3
- pH 11
- All three pH values give the same result
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