Active And Passive Transport Flashcards
1
Q
Active transport
A
The net movement of molecules against conc gradient through a cell membrane using carrier protein and hydrolysis of ATP
2
Q
Type of protein in at
A
Carrier
3
Q
Bulk transport
A
When large large substances need to be moved
Requires atp
4
Q
2types of bulk transport
A
Endocytosis-phagocytosis (into cell)
Exocytosis-out of cell
5
Q
Co transport
A
2 molecules diffusing at the same time
6
Q
Facilitated diffusion
A
Channel and carrier proteins
Movement of molecules
7
Q
Simple diffusion
A
Movement of non polar small molecules until equilibrium is reached
