9.2 Study Guide Flashcards
(8 cards)
1
Q
Simple Diffusion
A
- Passive, no energy is needed.
- Direct movement through the cell membrane(lipid bilayer)
- Allows small non-charged molecules through.
2
Q
Facilitated Diffusion
A
- Passive, no energy is needed.
- Movement through a protein channel.
- Aloows large charged or polar molecules through.
3
Q
Active Transport
A
4
Q
Osmosis: Hypertonic
A
Higher % of solute and Lower % of water
5
Q
Osmosis: Hypotonic
A
Lower % of solute and Higher % of water
6
Q
Osmosis: Isotonic
A
Equal % of solute
7
Q
Endocytosis
A
The process of capturing molecules outside the cell, creating vesicles.
8
Q
Exocytosis
A
The process of releasing molecules inside the vesicles.
