Biology-Heart,Lungs And Plant System Flashcards
1
Q
4 types of blood cells
A
RBC, WBC, Plasma and platelets
2
Q
Three arteries facts
A
Big thick cell wall
Small lumen
Go away
High pressure
3
Q
Three vein facts
A
Big lumen Small cell wall Valves Low pressure One direction
4
Q
Capillaries
A
One cell thick
Contains oxygen urea CO2 and glucose
5
Q
Conakry attires problems
A
Can get blocked easily
Can be opened by a small balloon being inflated
6
Q
Respiration factors
A
Large SA
Moist lining
One cell thick
7
Q
Diaphragm
A
As the diaphragm moves the lungs enlarge the air travels form high to low pressure
