6.3 transport Flashcards
1
Q
simple diffusion
A
is o2 and co2 because they’re small and polar,no carrier protein
2
Q
facilitated diffusion
A
carrier protein
3
Q
osmosis
A
diffusion of h2o across a semi-permable membrane
4
Q
active transport
A
low to high, use protein pumps to go again concertation
5
Q
both diffusions do what
A
go from higher concertation to lower
6
Q
relationships between volume and SA
A
volume increases faster than SA, so 1 cm side will clear faster than 2 or 3cm
7
Q
hypertonic
A
higher solute
8
Q
hypotonic
A
lower solute
9
Q
relationships between hyper and hypo
A
always go from hypo to hyper
10
Q
isotonic
A
equal solute
11
Q
hyper side volume and concentration
A
volume goes up, concentration goes down
12
Q
hypo side volume and concentration
A
volume goes down and concentration goes up
13
Q
endocytosis
A
entering cell
14
Q
exocytosis
A
exiting cell
