Aerobic and anaerobic respiration

Front

What is aerobic respiration?

Back

Aerobic respiration is a metabolic process that requires oxygen to convert glucose into energy, producing carbon dioxide and water as byproducts.

Front

What is anaerobic respiration?

Back

Anaerobic respiration is a metabolic process that occurs without oxygen, resulting in the partial breakdown of glucose and producing byproducts such as lactic acid or ethanol.

Front

What is the primary energy currency produced during aerobic respiration?

Back

ATP (adenosine triphosphate) is the primary energy currency produced during aerobic respiration.

Front

What are the main products of aerobic respiration?

Back

The main products of aerobic respiration are carbon dioxide and water.

Front

What are the main products of anaerobic respiration in humans?

Back

The main product of anaerobic respiration in humans is lactic acid.

Front

Which organ is responsible for excreting carbon dioxide from the body?

Back

The lungs are responsible for excreting carbon dioxide from the body.

Front

What role do mitochondria play in cellular respiration?

Back

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

Front

How does the energy yield of aerobic respiration compare to anaerobic respiration?

Back

Aerobic respiration yields significantly more energy (ATP) compared to anaerobic respiration.

Front

What is the significance of oxygen in aerobic respiration?

Back

Oxygen acts as the final electron acceptor in the electron transport chain during aerobic respiration, allowing for efficient ATP production.

Front

What is lactic acid fermentation?

Back

Lactic acid fermentation is a type of anaerobic respiration that occurs in muscle cells when oxygen is scarce, converting glucose into lactic acid.