Question

The functional unit of the lung is called what?

A. Bronchi

B. Surfactant

C. Respiratory unit

D. Lobe

Answer 1

Answer – Respiratory unit

The purposeful component of Lungs is alveoli.

Explanation:

Alveolar channels are minor pipes that interface the respiratory bronchioles to alveolar sacs, every one of which contains an accumulation of alveoli. They are small end channels of the stretching aviation routes that fill the lungs.

Bronchi - is an entry of aviation route in the respiratory framework that behaviors air in lungs.

Surfactant - is a mixture of lipids besides proteins which is squared into the alveolar space.

Respiratory unit - terminal respiratory unit the utilitarian component of the lung, including a respiratory bronchiole, alveolar conduits and sacs, and alveoli.

Lobe – The human lung divided into lobes.