1. Gas Exchange Minh Nguyen Quang
PowerPoint® Lecture Slide Presentation by Robert J. Sullivan, Marist College
Gas Exchange
Minh Nguyen Quang
Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings.

2. Vocab Ventilation: air in to and out of lungs
Cellular respiration: O2 to ATP

3. Upper Respiratory Tract
Figure 10.2

4. Upper Respiratory Tract Functions
Passageway
Filters
Moisturizer + heater

5. Lower Respiratory Tract
Figure 10.3

6. Lower Respiratory Tract
Functions
Larynx: food vs. air
Trachea: air transport
Bronchi: Bronchioles: Alveoli
Surface area
Diffusion

7. Blood and Alveoli

8. Respiratory Cycle
Figure 10.9

9. References Course Companion pg. 228 – 231 Study Guide pg. 51
biology.slss.ie/resources/respiratory%20system.ppt