BI-1401
Effect of temperature and pH on enzymes
Biology · Secondary 4 · Medium · Effect of temperature and pH on enzymes
Two enzymes, P and Q, both act on the same substrate. Their optimum temperatures are 25 °C and 50 °C respectively.
Which statement about their activity at 37 °C is most likely to be correct?
Which statement about their activity at 37 °C is most likely to be correct?
- Enzyme P will be more active than enzyme Q at 37 °C.
- Enzyme Q will be more active than enzyme P at 37 °C.
- Both enzymes will have zero activity at 37 °C.
- Both enzymes will have exactly the same activity at 37 °C.
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