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Biology AS > Exchanges Across Membrane > Flashcards

Exchanges Across Membrane Flashcards

0
Q

Define: Osmosis

A

Osmosis is a form of diffusion, down a water potential gradient. Pure water has the highest water potential.

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1
Q

Define: Diffusion

A

Discussion occurs passively, down a concentration gradient. This doesn’t require any ATP as energy is not required.

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Biology AS (5 decks)

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