Chapter 3 Biology Flashcards
1
Q
Diffusion
A
Do you net movement of molecules and ions from a region of the higher concentration down a concentration gradient
2
Q
Living organisms and diffusion
A
Living organisms obtain many of the requirements by diffusion
3
Q
Dilute solution And concentrated solution
A
Do you solution has a higher water potential but a concentrated solution has a lower potential
4
Q
Osmosis
A
The diffusion of water molecules from a region of lower water potential
5
Q
Active transport
A
The movement Of molecules and ions in or out of a cell through the cell Membrane by concentration gradient
