Investigation into osmosis in potato cells.

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 …

…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.