What happens in cells (and what do cells need)?

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Question 25
Easy

Q10Q_{10}Q10​ is a measure of the rate of change of a reaction when temperature is increased by 10∘C10^\circ\text{C}10∘C.

Q10Q_{10}Q10​ is calculated using this formula:

Q10=rate at higher temperature÷rate at lower temperature Q_{10} = \text{rate at higher temperature} \div \text{rate at lower temperature} Q10​=rate at higher temperature÷rate at lower temperature

An enzyme reaction has a rate of 45 units/min45\text{ units/min}45 units/min at 35∘C35^\circ\text{C}35∘C and 18 units/min18\text{ units/min}18 units/min at 25∘C25^\circ\text{C}25∘C.

What is the Q10Q_{10}Q10​ for this enzyme?

0.400.400.40

2.502.502.50

272727

810810810

What happens in cells (and what do cells need)? Questions

  1. GCSE
  2. /Biology
  3. /What happens in cells (and what do cells need)?