Question

what term describe Movement of gases across the respiratory membrane in the pulmonary capillaries or into the alveoli?

Answer 1

At the respiratory membrane, where the alveolar and capillary walls meet, gases move across the membranes, with oxygen entering the bloodstream and carbon dioxide exiting. It is through this mechanism that blood is oxygenated and carbon dioxide, the waste product of cellular respiration, is removed from the body.