The Enzyme Superoxide Dismutase Contains Both Copper and Zinc

question 4

Multiple Choice

The enzyme superoxide dismutase contains both copper and zinc.The function of this enzyme is

• A)to decrease serum cholesterol levels.
• B)to protect an individual from developing night blindness.
• C)to act as a scavenger of free radicals,thus protecting the lipid components of the cell.
• D)to prevent GI reflux and symptoms of heartburn.