Lung Structure The structure of the lungs (Mammalian Lungs) The different parts and what they do! =] 3.5 / 5 based on 4 ratings ? BiologyHuman, animal and plant physiologyASAQA Created by: Paige MartinCreated on: 25-09-12 15:21 LUNGS A pair of lobed structures made up of a series of highly branched tubles called bronchioles. 1 of 6 TRACHEA A flexible airway, supported by rings of cartillage. 2 of 6 GOBLET CELLS Found in the trachea, produce mucus that traps dirt particles and bacteria from the air breathed in. 3 of 6 BRONCHI Two divisions of the trachea, each leading to one lung. Produce mucus to trap dirt. 4 of 6 BRONCHIOLES Series of branching subdivisions of the bronchi. Control the air flow in and out of aveoli. 5 of 6 ALVEOLI Minute air sacs. Contain collagen + elastic fibres + epithelium. Aids gas exchange 6 of 6
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