Review the results of the following experiment.
30
24
24
198
2
Relative rate of enzyme action
°
10
10
20
30 40 50 60 70 80 90 100
Temperature (°C)
Which hypothesis most likely explains the results?
O
A. The enzyme works best at temperatures above 60°C.
B. The enzyme breaks down at temperatures above 60°C.
C. The enzyme was used up by the time the reaction reached 60°C.
D. The enzyme works only when the temperature is exactly 40°C.