Alveoli Are Surrounded by Which of the Following
The larynx contains hyaline cartilage smooth muscle and stratified squamous epithelium. B The alveoli are the site of gas exchange in the lungs. Respiratory System Gas Exchange Process Human Respiratory System Human Anatomy Chart Human Anatomy And Physiology The alveoli consist of an epithelial layer and extracellular matrix surrounded by capillaries. . Alveoli increase surface area for exchange of gases. The surfactant in the alveoli is produced by Type II pneumocytes. During the process of inhalation as soon as the air enters the nose the hair and mucus present in the nose filter the air remove coarse particles. All of the following statements about the respiratory system are correct EXCEPT. Vocal folds contain elastic fibers skeletal muscle and stratified squamous epithelium. Mucus present in the nose helps in moistening the air and the temperature of the nose is 37 degree C in human beings so the air becomes warm. ...