The exchanges of gases in the alveoli of the lungs takes place by :

Question

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

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 exchanges of gases in the alveoli of the lungs takes place by :

osmosis

simple diffusion

passive transport

active transport

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.