Teacher Notes. This practical supports Development of Apparatus & Techniques Biology 1, 3 and 5 (DfE GCSE subject content guidance, Appendix 4).Osmosis and concentration are both challenging and ...

Learn how molecules move through membranes by passive diffusion, active transport and osmosis. BBC Bitesize Scotland SQA National 5 Biology revision.

When you’ve been doing osmosis with potatoes for two years and aqa decides to throw some carrots in there #AQAbiology #gcses2018 — Kitty B (@kittydb12) May 15, 2018 Hittin the books # ...