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A-LevelBiologyEnzymes9700/12 · Feb/Mar 2017 · Q151 Mark

The table contains results recorded by a student from an investigation into the effect of temperature on an enzyme-catalysed reaction. All other variables were standardised. What is the correct conclusion? [Table 15.1]

A40°C was the optimum temperature.
BThe data for 50°C was anomalous.
CThe optimum temperature was between 30°C and 50°C.
DThe optimum temperature was between 40°C and 50°C.

✓ Correct answer

C: The optimum temperature was between 30°C and 50°C.

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About this question

Topic
Enzymes, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source
A-Level Biology, Feb/Mar 2017 Paper 1 Variant 2, question 15.

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