diffusion, osmosis and active transport section 2.2

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Diffusion, Osmosis and Active TransportSection 2.2

Passive Transport

Passive Transport

H L

AKA: diffusion

Osmosis

Osmosis is a TYPE of diffusion – when WATER is moving.

Your Turn!

Your Turn!

Your Turn!

Your Turn!

Active Transport

L HActive transport is not the “natural” way, so it takes ENERGY to accomplish.

Passive Transport vs. Active Transport

Now practice. Use your notes and knowledge to answer the six examples

on the back:diffusion, osmosis, or active transport

Osmosis

Osmosis

Diffusion

Diffusion

Diffusion

Diffusion

Active Transport

Active Transport

Active Transport

Active Transport

osmosis

osmosis

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