Osmosis Coursework Introduction to Osmosis Osmosis is a special kind of diffusion. Diffusion is the movement of particles from a high concentration to a low concentration until they are spread out evenly. Osmosis is the passage of water molecules from a region of high water concentration to a region of low water concentration through a selectively permeable membrane. How Osmosis Works The diagram above shows how water molecules move through the selectively permeable membrane from …showed first 75 words of 2237 total…

…showed last 75 words of 2237 total…the one I actually did, but if I had an opportunity to extend my coursework, it would be interesting to see what I could find out about osmosis from them. Conclusion I now have a thorough understanding of osmosis. I have also learnt how accuracy and making sure it is a fair test is important in an experiment such as this. Overall I am pleased with my coursework and I think it went very well.