Hand-written summary notes using Seneca on the whole of Cell Membranes in Module 2 - Foundations in biology, OCR A-Level Biology (H420). This includes an overview on cell membrane structure; permeability and practical; passive movement; active movement; osmosis and practical. Happy revising! :)

provides a summary of the cell surface membranes in plants and animals. There are hand drawn pictures to enable students to easily visualise them. It shows the function of each individual component of the plasma membrane and at the end there are a few questions in purple to consolidate your knowledge. It also talks about the different transport systems used and which protein does which.