?

AP® Biology

Free Version

Upgrade subject to access all content

Easy

Enzyme Identification

APBIO-1E4EF1

A group of AP biology students is testing the effect of temperature on catalase activity in cells. In cells, catalase breaks down hydrogen peroxide into water and oxygen gas.

What is the enzyme in this experiment?

A

The enzyme is hydrogen peroxide.

B

The enzyme is catalase.

C

The enzyme is water.

D

The enzyme is oxygen gas.