Cellular Respiration & Fermentation

Front

What is cellular respiration?

Back

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

Front

What is fermentation?

Back

Fermentation is a metabolic process that converts sugar to acids, gases, or alcohol in the absence of oxygen.

Front

What type of fermentation occurs in human muscle cells during intense exercise?

Back

Lactic acid fermentation.

Front

Where does the first stage of cellular respiration occur?

Back

In the cytoplasm.

Front

What is the main purpose of cellular respiration?

Back

To produce ATP, the energy currency of the cell.

Front

What are the end products of fermentation?

Back

The end products can include alcohol, carbon dioxide, and lactic acid, depending on the type of fermentation.

Front

What is the role of oxygen in cellular respiration?

Back

Oxygen is the final electron acceptor in the electron transport chain, allowing for the production of ATP.

Front

What happens to a plant's sugar production if carbon dioxide is removed?

Back

No sugars will be produced.

Front

What is ATP?

Back

ATP (adenosine triphosphate) is a molecule that carries energy within cells.

Front

What is the difference between aerobic and anaerobic respiration?

Back

Aerobic respiration requires oxygen, while anaerobic respiration occurs without oxygen.