b4 Flashcards
1
Q
shape of RBCs?
A
biconcave
2
Q
3 features of veins
A
thin walls
large lumen
valves
3
Q
3 features of arteries
A
thick walls
thick muscular tissue
small lumen
4
Q
what do capillaries do?
A
allow diffusion of substances from blood to cells or back
5
Q
double circulatory features?
A
deoxygenated and oxygenated
6
Q
what do statins help do?
A
reduce cholesterol
7
Q
why can a bypass help
A
extra capacity to deliver oxygen
8
Q
translocation
A
movement of sugar in plants
9
Q
transpiration
A
loss of water through stomata
