★ Enzymes Quiz
What is the role of catalase in cells?
A. It breaks down starch
B. It breaks down hydrogen peroxide into oxygen and water.
C. It synthesises hydrogen peroxide.
D. It transports oxygen throughout the cell.
Select your answer:
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Respiratory System Med Term › Viewsurgical repair of a bronchial defect
A. bronchoplasty
B. bronchoscopy
C. bronchostenosis
D. bronchoplegia
Energy and Metabolism › View
From where do human beings derive their energy?
A. Sunlight
B. Air
C. Water
D. Food