Osmosis including PAG ‘Effect of water potentials on potato’



This video covers the concept of osmosis which underpins many biological processes. It will synoptically link to ‘organism-level systems’ video on controlling water and it covers one of the suggested practical activities on ‘transport in and out of cells’. One important maths skill is also covered which is to calculate percentage changes.

Key Words

dilute, isotonic, turgid, biconcave, plasmolysed, lysis