Biology Plants 0.0 / 5 ? BiologyIGCSEEdexcel Created by: graceCreated on: 30-05-13 13:07 moves water from a high to low water potential and requires a partially permeable membrane osmosis 1 of 5 moves gas molecules from a high to low concentration, against the concentration gradient diffusion 2 of 5 moves molecules from a low to high concentration and requires ATP and a protein membrane carrier active transport 3 of 5 same amount of water concentration either side of the membrane isotonic 4 of 5 active transport moves this kind of molecule ions 5 of 5
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