AS level Biology (Exchange) Flashcards on Gas Exchange in Mammals, created by Melissa O'Mahony on 06/03/2017.
|
Created by Melissa O'Mahony
about 7 years ago
|
|
Close
|
|
Created by Melissa O'Mahony
about 7 years ago
|
|
What are the steps in the mechanism of gas exchange in mammalian lungs?
[6]
Why must gases be exchanged in such high volumes in humans?
[2]
How is diffusion made efficient across the alveoli?
[4]
Explain, step-by-step, the mechanism of inhalation.
[7]
Explain, step-by-step, the mechanism of exhalation.
[7]
