Question

19. Which graph best shows how enzyme activity changes as the temperature is adjusted above and below the enzyme’s optimum temperature?

Answer 1

The fourth picture.

Step-by-step explanation:

I got it right on my test.

Answer 2

The graph would be the 4th picture, a bell-shaped graph.

The optimum temperature should have the highest rate of enzyme activity. When the temperature is increased or decreased, the enzyme activity would be decreased. The graph that follows both conditions should have a bell shape graph.