The enzymes that deal with toxic oxygen-containing molecules is/are
A)glycolase.
B)superoxide dismutase.
C)catalase.
D)cytochrome oxidase.
E)superoxide dismutase AND catalase.

Question

Quizplus · Accepted Answer

Both superoxide dismutase and catalase are enzymes that deal with toxic oxygen-containing molecules. Superoxide dismutase converts superoxide radicals to hydrogen peroxide, which is then broken down by catalase into water and oxygen. Therefore, the best choice is E, which includes both superoxide dismutase and catalase.

The Enzymes That Deal with Toxic Oxygen-Containing Molecules Is/are