3.2 Breathing and respiration Flashcards
1
Q
red blood cells
A
carries oxygen
2
Q
Order of gas exchange
A
nasal cavity, trachea, Bronchi, Bronchiolies, Alviolies
3
Q
formular for cellular repiration
A
Glucose + oxygen - carbon dioxide + water +e energy
4
Q
Alviolies
A
One cell thick, surrounded by cappilaries, facilitates gas exchange
5
Q
lungs
A
contains 600 million alviolies providing a large surface area for gas exchange
6
Q
Breathing
A
when enhaling rib cage moves up and out and volume of the lungs increase.
when exhaling rib cage moves down and in, reducing lung volume and pushing air out.
7
Q
Cilia
A
Located in the nasal cavity and helps filter the air you breath in
