Alveoli - Biology: AQA GCSE Higher

Pulmonary Alveoli - an overview alveoli Alveoli have moist walls that are only one cell thick which makes the exchange surface very thin and the process of diffusion much quicker alveoli This is our sneak peek at the full tutorial about the bronchioles and alveoli Watch the full video

alveoli Alveoli represent the major sites of gas exchange Their presence increases the surface area of the lung to maximize gas exchange, much like villi and