Question

define respiratory surface and give its essential features​

Answer 1

Answer:

Definition- respiratory surface, also known as the respiratory membrane, includes the alveolar epithelial cells as well as the pulmonary capillary endothelial cells. Gas exchange occurs across this membrane and is diffusion of oxygen into and carbon dioxide out of the blood.

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Answer 2

Definition- respiratory surface, also known as the respiratory membrane, includes the alveolar epithelial cells as well as the pulmonary capillary endothelial cells. Gas exchange occurs across this membrane and is diffusion of oxygen into and carbon dioxide out of the blood.