Quiz on Aerobic and Anaerobic Respiration

What is respiration?

• A chemical reaction that releases energy from glucose

• The process of breathing in and out

• The movement of oxygen in the bloodstream

• The production of lactic acid in muscles

Which of the following is a by-product of aerobic respiration?

• Lactic acid

• Carbon dioxide

• Glucose

• Nitrogen

What is the word equation for aerobic respiration?

• Glucose + Oxygen → Carbon dioxide + Water

• Glucose → Lactic acid

• Glucose + Oxygen → Lactic acid

• Glucose → Carbon dioxide + Water

What is the main difference between aerobic and anaerobic respiration?

• Aerobic respiration occurs without oxygen, anaerobic requires oxygen

• Aerobic respiration releases less energy, anaerobic releases more energy

• Aerobic respiration occurs with oxygen, anaerobic occurs without oxygen

• Aerobic respiration produces lactic acid, anaerobic produces carbon dioxide

Where does respiration occur in cells?

• In the ribosomes

• In the cytoplasm

• In the mitochondria

• In the nucleus

What is produced during anaerobic respiration?

• Glucose and oxygen

• Carbon dioxide and water

• Lactic acid

• Nitrogen

Why do people breathe deeply after vigorous exercise?

• To remove lactic acid from muscles

• To replenish oxygen in cells

• To produce more glucose

• To increase the rate of anaerobic respiration

What is the term for the oxygen required to remove lactic acid after exercise?

• Energy consumption

• Oxygen debt

• Ventilation

• Respiration rate

Which type of respiration releases energy more quickly?

• Aerobic respiration

• Both release energy at the same rate

• Anaerobic respiration

• Neither releases energy quickly

What percentage of energy is released during anaerobic respiration compared to aerobic respiration?

• 25%

• 5%

• 50%

• 100%