G 3 - Respiratory System

What is function of the dome-shaped diaphragm muscle?

• This is where gas exchange happens.

• Air passes through the diaphragm on the way to the lungs.

• It attaches to the lungs and contracts and relaxes to help in breathing.

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

• air/oxygen
• oxygen/carbon dioxide 
• carbon dioxide/waste 
• waste/air 

Tags

NGSS.MS-LS2-3

What is tube that is also known as your wind pipe?

• esophogus
• bronchi
• trachea
• alveoli

Name the structure labelled as B.

• lungs

• trachea

• diaphragm

• alveoli

When you exhale, the diaphragm

• moves upwards

• moves downwards

• flattens

• none of the above

What are the names of the air sacs in the lungs where gas exchange takes place?

• Alveoli
• Bronchi
• Bronchioles
• Intercostal muscles

Given the following structures:
1. lungs
2. nasal cavity
3. windpipe
4. diaphragm
Which of the following is the correct order that air would flow during inhalation. 

• 1,2,3,4

• 2,3,1,4

• 2,1,3,4

• 4,2,3,1 

When we inhale, the air

• Goes inside the lungs

• Goes outside the lungs

What does the respiratory system release?

• oxygen

• glucose

• carbon dioxide

• ATP

Which 2 substances are exchanged in the Respiratory System?

• oxygen and nitrogen
• carbon dioxide and oxygen
• oxygen and glucose
• glucose and carbon dioxide

Tags

NGSS.MS-LS1-3