other terms Flashcards
1
Q
the movement of small particles across a selectively permeable membrane until equilibrium is reached. (high to low concentration)
A
Diffusion
2
Q
the diffusion of water through a selectively permeable membrane (high to low concentration)
A
osmosis
3
Q
A process that does not require energy to move molecules from a HIGH to LOW concentration
A
Active transport
4
Q
A process that requires energy to move molecules from a LOW to HIGH concentration
A
Passive transport
