Movement across cell membranes Flashcards
1
Q
How many ways can subtances enter or leave the cell
A
2
2
Q
Passive
A
No energy
High to low concentration
3
Q
Active
A
Needs energy
Low to High
Against concentration
4
Q
Examples of passive
A
Simple Diffusion
Facilitated diffusion
Osmosis
5
Q
Examples of active
A
Molecules
Partivles