Diffusion Flashcards
1
Q
Where does diffusion happen?
A
In liquids and gases
2
Q
What happens to the rate of diffusion of there is a bigger difference in concentration?
A
Faster diffusion rate
3
Q
What are examples of molecules which can diffuse?
A
Oxygen
Glucose
Amino acids
Water
4
Q
Why can’t molecules like starch and protein diffuse?
A
Too large
5
Q
When does diffusion stop?
A
Once an equilibrium has been reached
6
Q
What is diffusion?
A
The movement of particles from an area of high concentration to a low concentration through a semi-permeable membrane
