Respiratory_System

Respiratory_System - Respiratory System AirTrafficControl...

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Respiratory  System
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Air Traffic Control 1. Air enters mouth or nose 2. Pharynx 3. Epiglottis 4. Trachea 5. Bronchi 6. Bronchiole 7. Alveoli
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Keeping It Clean Nose hair Cilia Mucus * Cilia can be killed by smoking*
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G a s  Exc ha ng e Alveoli have thin walls Capillary mesh around each alveolus • Diffusion of oxygen and CO
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This note was uploaded on 11/09/2011 for the course BIO 110 taught by Professor Harmon during the Winter '11 term at BYU.

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Respiratory_System - Respiratory System AirTrafficControl...

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