The graphs show the reaction rate for an enzyme across a range of temperatures and pH. Based on these data, this enzyme functions best at what temperature and pH? *

Answer:
Option B.
Step-by-step explanation:
In the first graph rate of reaction of the enzyme and temperature has been graphed.
By this graph at temperature 37°C(Below 40°C) rate of reaction is maximum.
Similarly, in other graph rate of reaction and and pH has been graphed.
At pH = 6 rate of reaction is maximum.
By combining both the facts Option B. is the answer.
Answer: b. temperature of 37 degrees Celsius and pH of 6