Diffusion

Question 1

Where does diffusion happen?

Answer 1

In liquids and gases

Question 2

What happens to the rate of diffusion of there is a bigger difference in concentration?

Answer 2

Faster diffusion rate

Question 3

What are examples of molecules which can diffuse?

Answer 3

Oxygen
Glucose
Amino acids
Water

Question 4

Why can’t molecules like starch and protein diffuse?

Answer 4

Too large

Question 5

When does diffusion stop?

Answer 5

Once an equilibrium has been reached

Question 6

What is diffusion?

Answer 6

The movement of particles from an area of high concentration to a low concentration through a semi-permeable membrane