Diffusion Flashcards
1
Q
What does it mean if there is A lot more particles on one side of the membrane?
A
If there are a lot more particles on one side of the membrane there’s a net overall movement from that side
2
Q
What type of small molecules can diffuse through cell membranes?
A
Oxygen glucose amino acids and water
3
Q
What type of big molecules can’t fit through the membrane?
A
Starch
Proteins
4
Q
What is diffusion?
A
Diffusion is the spreading out of particles from an area of high concentration to an area of low concentration
