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What is the smallest conducting passageways of the lungs are called?

Anonymous

∙ 11y ago

Updated: 9/7/2023

bronchioles

Here's the tree - (from throat to bottom of lung)(biggest to smallest)
Trachea
primary bonchus
secondary bronchus
tertiary bronchus
bronchiole
alveolar duct
alveoli

Wiki User

∙ 15y ago

What else can I help you with?

What are Tiny sacs in the lungs called?

alveoli

What system consists of lungs the throat and the passageways that lead to the lungs?

This is called the Respiratory System. It allows the body to breathe and receive air.

The lungs are mostly passageways and elastic tissue what is the role of the passageways?

E. None of the above.

What are the smallest branches in the lungs called?

the alvioli

What is the role of passageways in the lung?

If by passageways, you mean the bronchi and bronchioles, they're there as a tunnel to supply oxygen from the outside to the lungs.

What structure is at the end of the smallest tubes in lungs?

alveoli

As it decreases air flows into the passageways of the lungs?

intra pulmonary pressure

What are the passageways that lead to them to make up the respiratory system in mammals?

lungs

What is the system consisting of the lungs the throat and the passageways that lead to the lungs?

This is called the Respiratory System. It allows the body to breathe and receive air.

What are large passageways in the chest that lead into the lungs?

The bronchial tubes connect the trachea (breathing tube) to the lungs.

What are the tiny air sacs at the end of the smallest tubes in the lungs?

The smallest tube in the lungs is the Bronchus

Condition which smooth muscles contractions reduce the size of air passageways in the lungs?

Asthma

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