<p><strong>A complete overview of Transport Across Membranes, with key definitions and key topic summaries.</strong> <em>Created by A Level Biology Tutor- A Notes.</em><br /> <strong>Perfect for reviewing a whole range of topics, in one glance:</strong></p> <ul> <li>Simple Diffusion, Facilitated Diffusion, Osmosis, Co-Transport, Active Transport</li> <li>The structure of the Plasma Cell Surface Membrane</li> <li>The Phospholipid Bilayer &amp; its Hydrophillic/ Hyrophobic properties</li> </ul> <p><em><em>Created by A Level Tutor- Biology BSc (Hons). A Summary with Key Definitions for A Level Mark Schemes (A/A</em>)</em>*</p>

<p><strong>A clear, visually explained introduction to Homeostasis.</strong> Breakdowns on Negative Feedback Loops, and the Endocrine System and the Nervous System, with key differences between them explained. Opportunities for class/tutor discussion, with matching activities and discussion points. A clear introduction to the topic of homeostasis, created to align with the specifications of GCSE Biology.</p>