zool333 - Resp. Tract Surface layer Deeper C.T. layer...

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Respiratory system nasal cavity pharynx larynx ( 4 cartilages ) Trachea Bronchi 1° , 2° , 3° The Conducting portion (mostly lined by respiratory epithelium ) 3 types of cells (function) , , Bronchioles lung ( Alveoli) : The respiratory portion 2 types of cells (location and function) 3 layers of Respiratory membrane (lined by simple epithelium ) ee the summary table) (see the summary table) 3. ANS regulation )
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Structure changes along the
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Unformatted text preview: Resp. Tract Surface layer Deeper C.T. layer (lamina propria) below epithelium Resp. Tract Composition Elastic fibers Smooth muscle cartilage Epithelium Type Trachea least least most Respiratory epithelium 1 Bronchi Respiratory (lung) epithelium 2 Bronchi (lobe) Respiratory epithelium 3 Bronchi ( segment ) Respiratory epithelium ronchioles ost o imple Bronchioles (transitional part) most No simple (cuboidal) epithelium Alveoli most No No simple squamous epithelium * Alveoli also has Capillary...
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zool333 - Resp. Tract Surface layer Deeper C.T. layer...

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