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;
3 Cards in this Set
- Front
- Back
- 3rd side (hint)
Osmosis |
The net movement of water molecules from a high concentration to a low concentration across a semi permeable membrane untill equilibrium is reached |
Water |
|
Active transport |
The movement of molecules using energy in the form of ATP, molecules are moved against the concentration gradient |
Energy |
|
Diffusion |
The movement of molecules from a high concentration to a low concentration e.g. oxygen diffuses through alveoli |
|