Osmosis helps to revise osmosis, diffusion and active transport 2.0 / 5 based on 1 rating ? BiologyCells, tissues and organsGCSEAQA Created by: katieCreated on: 03-04-13 12:01 Osmosis Osmosis is the movement of water from a dilute solution to a more concentrated solution, through a partially permeable membrane. 1 of 2 Active Transport Active Transport allows cells to move from an area of low concentration to an area of high concentration. The substances move against the concentration gradient. Active Transport uses energy from cellular respiration. 2 of 2
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