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SHUFFLED RECALL DECK

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Question 1 of 10: An enzyme reaction has an initial rate of 2.4 units min⁻¹ at 30 °C and 5.4 units min⁻¹ at 40 °C. Calculate Q10.

015.214 marks

Temperature, enzymes and Q10

Exam question

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In 5 minutes, an enzyme produced 12 units of product at 30 °C and 27 units of product at 40 °C (illustrative values).

Calculate Q₁₀ for this reaction. Q₁₀ = rate at (t + 10) °C ÷ rate at t °C. Give your answer with no units.

(4)

Total for this question: 4 marks

Lesson: CP12: Temperature and the Development of Organisms