What is the primary purpose of cellular respiration?

• To break down food for energy

• To produce oxygen

• To create water

• To store carbon dioxide

What are the main reactants in aerobic respiration?

• Carbon dioxide and water

• Glucose and oxygen

• ATP and water

• Pyruvate and NADH

Why is the energy release from glucose gradual in cellular respiration?

• To prevent the cell from exploding

• To produce more carbon dioxide

• To make water as a waste product

• To allow for faster energy production

Where does glycolysis occur within a cell?

• Mitochondria

• Nucleus

• Cytoplasm

• Endoplasmic Reticulum

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What is the net gain of ATP molecules from glycolysis?

• 1 ATP

• 2 ATP

• 3 ATP

• 4 ATP