Respiration and Breathing

What is the process of breathing in also called?

• Respiration

• Exhalation

• Combustion

• Inhalation

What is the process of breathing out also called?

• Respiration

• Exhalation

• Combustion

• Inhalation

What substance do we need to breathe in?

• Water

• Carbon dioxide

• Oxygen

• Carbon monoxide

What substance do we need to breathe out?

• Water

• Carbon dioxide

• Oxygen

• Carbon monoxide

What is the main advantage of aerobic respiration over anaerobic respiration?

• It produces more energy

• It produces less carbon dioxide

• It occurs faster

• It does not require oxygen

Tags

NGSS.MS-LS1-7

What is the main purpose of respiration in living organisms?

• To produce glucose

• To release energy

• To absorb carbon dioxide

• To produce oxygen

Tags

NGSS.MS-LS1-7

What is the main difference between aerobic and anaerobic respiration?

• Aerobic respiration produces more energy than anaerobic respiration.

• Anaerobic respiration uses carbon dioxide, while aerobic does not.

• Aerobic respiration occurs in the cytoplasm, while anaerobic occurs in mitochondria.

• Anaerobic respiration produces oxygen, while aerobic consumes it.

Which of the following is a product of anaerobic respiration in muscle cells?

• Oxygen

• Carbon dioxide

• Lactic acid

• Water

Tags

NGSS.MS-LS1-7

Which process does not require oxygen?

• Anaerobic respiration

• Aerobic respiration

What is the function of the mitochondria in a cell?

• To store genetic information

• To produce energy through respiration

• To control cell activities

• To synthesise proteins

Tags

NGSS.MS-LS1-2