Passive transport goes from an area of ________ concentration to an area of __________ concentration.

What kind of transport is show in the picture?

Which characteristic of the cell membrane is represented in the image?

Diffusion is the random movement of molecules from a high concentration to a low concentration until _______________ is reached.

What is another word for homeostasis?

Osmosis is the movement of _________ across a semi-permeable membrane.

What organelle collects excess water and pumps it out of the cell to prevent rupture?

____________ Diffusion uses tunnels or channels to transport molecules across the cell membrane.

Facilitated diffusion is used for molecules that are too _________ to fit through the cell membrane.

What are the 3 types of Passive Diffusion?