Structure of Cell Membranes AQA A Level Biology

A full lesson PowerPoint for AQA A Level Biology on the structure of cell membranes.
3.2.3 Transport across cell membranes
The basic structure of all cell membranes, including cell-surface
membranes and the membranes around the cell organelles of
eukaryotes, is the same.
The arrangement and any movement of phospholipids, proteins,
glycoproteins and glycolipids in the fluid-mosaic model of
membrane structure. Cholesterol may also be present in cell
membranes where it restricts the movement of other molecules
making up the membrane.