Respiratory System Test

The overarching function of the respiratory system is:

• to digest food

• to circulate blood

• to exchange gases (oxygen and carbon dioxide)

• to control movement

Oxygen is essential for our organs and cells to survive because:

• It provides energy for cellular processes.

• It helps in digestion of food.

• It acts as a structural component of bones.

• It regulates body temperature.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

What is the equation for cellular respiration?

• O2 + glucose → CO2 + H2O + ATP

• CO2 + H2O → O2 + glucose + ATP

• O2 + ATP → CO2 + glucose + H2O

• Glucose + ATP → O2 + CO2 + H2O

Tags

NGSS.HS-LS1-7

What are the four major processes of respiration? Write them in the proper order that they occur in.

• Pulmonary ventilation → external respiration → transport of oxygen and carbon dioxide → internal respiration

• External respiration → pulmonary ventilation → transport of oxygen and carbon dioxide → internal respiration

• Pulmonary ventilation → transport of oxygen and carbon dioxide → internal respiration → external respiration

• Internal respiration → pulmonary ventilation → external respiration → transport of oxygen and carbon dioxide

The respiratory system works intimately with which system to provide oxygen to our cells?

• Digestive system

• Circulatory system

• Nervous system

• Muscular system

What is a simpler term for pulmonary ventilation?

• Breathing

• Digestion

• Circulation

• Excretion

Define inspiration:

• Inhalation or breathing in; air moves into the lungs from atmosphere

• Exhalation or breathing out; air moves out of the lungs to atmosphere

• The process of digesting food in the stomach

• The circulation of blood throughout the body

Inspiration and expiration are both parts of the greater process of the respiratory system, known as ?

• pulmonary ventilation

• cellular respiration

• gas exchange

• internal respiration

Where does external respiration occur?

• In the lungs

• In the stomach

• In the liver

• In the kidneys

Tags

NGSS.HS-LS2-5

Where does internal respiration occur?

• Tissue cells

• Alveoli

• Bronchi

• Trachea