51ºÚÁÏ

Last updated

28 January 2025

pptx, 21.34 MB
pptx, 21.34 MB

AQA A-Level Biology
Topic 2 Cells
Chapter 4: Transport across cell membranes

L4.1 Membrane structure

Learning Outcomes:

  • Describe the arrangement of proteins, glycoproteins, glycolipids, phospholipids and cholesterol in the fluid mosaic model of membranes
  • Explain the roles/importance of the constituent parts of the membrane
  • Relate the structure of the membrane to its role around/inside cells.

Specification reference 3.2.2

This detailed lesson describes the structure and properties of the cell membrane, focusing on the phospholipid bilayer and membrane proteins.

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