B3 unit 1 0.0 / 5 ? BiologyExchange of materialsGCSEAQA Created by: charlotte_connollyxoCreated on: 29-02-16 17:10 Osmosis Osmosis is the movement of water from a dilute solution to a concentrated solution through a partially permeable membrane 1 of 10 Diffusion Molecules spread out from eachother 2 of 10 Active Transport Chemicals are pushed against a concentration gradient it requires energy from respiration 3 of 10 Isotonic Both concentrations are equal 4 of 10 Hypertonic having a higher ostomic pressure than a particular fluid 5 of 10 Hypotonic having a lower ostomic pressure than a particular fluid 6 of 10 Negative pressure artifical breathing aid Iron lungs 7 of 10 Positive pressure artifical breathing aid Ventilators 8 of 10 Villi one of the numerous vascular projections of the small intestine 9 of 10 Transpiration Evaporation of water in leaves 10 of 10
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