Front

What is cellular respiration?

Back

Cellular respiration is a biochemical process in which cells convert glucose and oxygen into energy (ATP), carbon dioxide, and water.

Front

What are the two main types of cellular respiration?

Back

Aerobic respiration (requires oxygen) and anaerobic respiration (occurs without oxygen).

Front

What is the primary purpose of cellular respiration?

Back

The primary purpose of cellular respiration is to produce ATP, the energy currency of the cell.

Front

What is the chemical equation for aerobic respiration?

Back

C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O + ATP.

Front

Where does anaerobic respiration occur?

Back

Anaerobic respiration occurs in the cytoplasm of cells.

Front

What is produced during anaerobic respiration in animals?

Back

Lactic acid and ATP are produced during anaerobic respiration in animals.

Front

What is produced during anaerobic respiration in yeast?

Back

Ethanol, carbon dioxide, and ATP are produced during anaerobic respiration in yeast.

Front

What role do mitochondria play in cellular respiration?

Back

Mitochondria are the organelles where aerobic respiration occurs, producing ATP.

Front

What are the reactants of cellular respiration?

Back

The reactants of cellular respiration are glucose (C₆H₁₂O₆) and oxygen (O₂).

Front

What are the products of cellular respiration?

Back

The products of cellular respiration are carbon dioxide (CO₂), water (H₂O), and ATP.