Passive Transport Flashcards
1
Q
What is Passive Transport?
A
It does not require energy to cross the membrane. Molecules move from a high concentration to a low concentration.
2
Q
What is Real Diffusion?
A
It is a slow process and happens naturally (no energy required).
3
Q
What are 3 examples of Real Diffusion?
A
Air sac gas exchange
Small intestine villus
Gas exchange in stomata
