Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
5 Cards in this Set
- Front
- Back
|
Diffusion
|
The movement of particles from regions of higher density to regions of lower density.
|
|
|
Osmosis
|
The diffusion of water through a semipermembrane.
|
|
|
Active Transport
|
The movement of substances across the cell membrane the requires the cell to use energy.
|
|
|
Passive Transport
|
The movement of substances across a cell membrane without the use of energy by the cell.
|
|
|
Exocytosis
|
The process in which a cell releases a particle by enclosing the particles in a vesicle that then moves to the cell surface and fuses.
|
