term1 Definition1term2 Definition2term3 Definition3
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Osmosis
The net movement of water molecules from a high concentration to a low concentration across a semi permeable membrane untill equilibrium is reached
Water
Active transport
The movement of molecules using energy in the form of ATP, molecules are moved against the concentration gradient
Energy
Diffusion
The movement of molecules from a high concentration to a low concentration e.g. oxygen diffuses through alveoli
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