What Is The Function Of Type 2 Pneumocytes? The main function of type 2 pneumocytes is the production of pulmonary surfactant: Surfactant is a complex mixture of phospholipids (mainly dipalmitoyl phosphatidylcholine), carbohydrates (glycosaminoglycans) and proteins (including SP-A, SP-B, SP-C and SP-D) Do type 2 pneumocytes keep the alveoli moist? Type II pneumocytes secrete a solution
How Many Types Of Alveolar Cells Are There? There exist two types of alveolar cells: type I (the prevailing type) and type II alveolar cells. Type I alveolar cells are squamous extremely thin cells involved in the process of gas exchange between the alveoli and blood. What are the 3 types of alveolar cells? Type
Do Type II Alveolar Cells Allow Rapid Diffusion? -Type II alveolar cells secrete surfactant. –Elastin fibers allow the alveoli to stretch thin enough for diffusion to occur. -They are made of a single layer of simple squamous epithelium and elastin fibers allow the alveoli to stretch thin enough for diffusion to occur. Do type 2