1.1.Respiratory System Quiz

What are all the organs that work together to help oxygen get into the body?

• Air sac

• Bronchi

• Respiratory system

• Trachea

What is the tube that takes air from the back of the mouth down into the chest, sometimes called the windpipe?

• Larynx

• Trachea

• Bronchioles

• Vocal cords

What is one of two tubes that branches from the trachea?

• Bronchioles

• Cartilage

• Bronchus

• Air sac

What is an organ at the top of the trachea, which contains the vocal cords and is sometimes called the voicebox?

• Larynx

• Respiratory system

• Trachea

• Vocal cords

What is a tiny, air-filled space inside the lungs?

• Cartilage

• Air sac

• Bronchus

• Larynx

The trachea is surrounded by rings of this to support it.

• Bronchus

• Cartilage

• Larynx

• Air sac

Bands of muscle that stretch across the larynx; they vibrate to make sounds.

• Vocal cords

• Trachea

• Bronchioles

• Respiratory system

Tubes that carry air from a bronchus to the air sacs in lungs.

• Trachea

• Bronchioles

• Larynx

• Vocal cords

Respiration is a chemical reaction that happens in every living cell.

• True

• False

Aerobic respiration does not use oxygen.

• True

• False