osmosis

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Biology year 9 Flashcards on osmosis, created by emily97 on 03/06/2013.
emily97
Flashcards by emily97, updated more than 1 year ago
emily97
Created by emily97 almost 11 years ago
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Question Answer
it is like diffusion but with water
osmosis is the diffusion of water molecules across a partially permeable membrane
it travels from an area of____ water concentration to a ____ concentration high to low
it keeps diffusing until it reaches what point dynamic equilibrium
it is the consequence of random movement of individual particles
a selectively permeable membrane lets some substances to pass through but not others
give an example of what we can use in an experiment as a selectively permeable membrane visking tubing
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