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
What are channel proteins used for? |
Passing ions and molecules through the membrane, or allowing molecules or ions to diffuse across membrane |
|
How are ligand gated channels activated? |
Signal molecules bind and change confromation |
|
How are voltage gated channels activated? |
Sufficient change in ion concentrations across the membrane causes conformational change |