The exchange of gases in the alveoli of the lungs takes place by

Question

The exchange of gases in the alveoli of the lungs takes place by (A) passive transport (B) active transport (C) osmosis (D) simple diffusion

Tardigrade Admin · Accepted Answer

The exchange of gases in the alveoli of the lungs takes place by simple diffusion. The exchange of gases between the alveoli and blood in the lung is the result of difference in partial pressure of respiratory gases.

Q. The exchange of gases in the alveoli of the lungs takes place by

passive transport

active transport

osmosis

simple diffusion

The exchange of gases in the alveoli of the lungs takes place by simple diffusion. The exchange of gases between the alveoli and blood in the lung is the result of difference in partial pressure of respiratory gases.