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
|
Simple diffusion |
Movement from a high concentration to a low concentration |
|
|
Facilitated diffusion |
Specific transport protein carries molecule across the membrane in direction of decreasing [ ] |
|
|
Active Transport |
Movement against [ ] gradient |
|
|
Group translocation |
Molecule entering cell is chemically modified - energy is required |
|
|
Iron uptake |
-Iron binds to sidephore -Iron complex binds to specific protein receptor on cell envelope -Enters via active transport |
