BI-1422
Effect of temperature and pH on enzymes
Biology · Secondary 4 · Medium · Effect of temperature and pH on enzymes
The graph below shows how the rate of an enzyme-controlled reaction changes with pH.
At pH 4 the rate is 5 units, at pH 6 the rate is 15 units, at pH 8 the rate is 15 units, and at pH 10 the rate is 3 units.
What is the optimum pH of this enzyme?
At pH 4 the rate is 5 units, at pH 6 the rate is 15 units, at pH 8 the rate is 15 units, and at pH 10 the rate is 3 units.
What is the optimum pH of this enzyme?
- pH 3
- pH 5
- pH 7
- pH 10
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