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Topic 5.5  Gas Exchange
Ventilation: for gas exchange ,[object Object],[object Object]
 
Gas Exchange ,[object Object],[object Object],[object Object]
Cell Respiration: ,[object Object],[object Object],[object Object]
Function of the ventilation system ,[object Object],[object Object],[object Object]
Figure 42.23ab  The mammalian respiratory system
Human Ventilation System ,[object Object],[object Object],[object Object],[object Object]
Human Ventilation System ,[object Object],[object Object]
Structure of the ventilation system   ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Alveoli Adaptations   (increase the rate of gas exchange)  exchange) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Figure 42.24  Negative pressure breathing
Ventilation of the lungs : ,[object Object],[object Object],[object Object],[object Object],Inhale
Ventilation of the lungs : ,[object Object],[object Object],[object Object],[object Object],Exhale:
 

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Gas Exchange and Ventilation in the Mammalian Respiratory System