Biology A (J247)
Gama.ir
J247/03 Biology (A) Higher Nov 2021 Quiz | OCR GCSE MCQ

Q$_{10}$ is a measure of the rate of change of a reaction when temperature is increased by 10°C.
Q$_{10}$ is calculated using this formula:
Q$_{10}$ = rate at higher temperature ÷ rate at lower temperature
An enzyme reaction has a rate of 36 units /min at 30°C and 16 units /min at 20°C.
What is the Q$_{10}$ for this enzyme?