Resp

When you breathe, your lungs take in ___ and remove ___.

• air/oxygen

• oxygen/carbon dioxide

• carbon dioxide/oxygen

• waste/air

The cellular process which uses oxygen and sugar to produce energy is called

• photosynthesis

• cell division

• cellular respiration

• DNA replication

Which structure shown in the diagram below contracts, causing a pressure change in the chest cavity during breathing?

• A

• B

• C

• D

The diagram below represents a demonstration of the breathing process in humans. The balloons represent lungs.

The change in the balloons is brought about by

• a change in air composition outside the bell jar

• a change in air pressure inside the bell jar

• an expansion of the balloons, which pulls the rubber sheet into the bell jar

• a contraction of the balloons, which forces air into the bell jar

Tags

NGSS.MS-PS2-2

Name the structure labeled 8 

• lungs 

• trachea 

• diaphragm 

• alveoli 

When air is pushed OUT of the lungs, what is the correct order for the tubes it passes through?

• bronchiole -> bronchi -> trachea -> nose

• bronchi -> bronchiole -> trachea -> nose

• trachea-> bronchi -> bronchiole-> nose

Muscular structure that helps to expand and contract the lungs, forcing air in and out

• Pharynx

• Nasal cavity

• Alveoli

• Diaphragm

What is the function of the respiratory system

• Take in O2 only

• Remove CO2 only

• Take in O2 ad remove CO2

• Make sugar

It is the act of taking in air and out of the lungs.

• Ventilation

• Inspiration

• Expiration

• Cellular Respiration

The process of using oxygen to break down sugar in food and producing energy (ATP) in cells.

• Ventilation

• Inspiration

• Expiration

• Cellular Respiration