Membranes - p. 72 + 60

          Selectively permeable - p. 85 + 72

Channel proteins - Nonselective transport - p. 73

Solution - p. 82

          Solvent - p. 82

          Solute - p. 82 + 83

Diffusion - p. 82

Osmosis - p. 83

Isotonic - p. 83

Carrier proteins - Selective transport - p. 85

          Facilitated diffusion - p. 85

          Active transport - p. 87

                    Chemiosmosis - p. 98 + 111 + 125

Energy - p. 92

          Exergonic reactions - p. 94

          Endergonic reactions - p. 94

ATP - (Adenosine Triphosphate) - p. 98

          Adenine - p. 98

          Ribose (5 C Sugar) - p. 98

          3 Phosphate groups - p. 98

ADP - (Adenosine Diphosphate) - p. 98

Enzymes - p. 95

          Activation Energy - p. 94

          Active site - p. 95

          Substrate - p. 95

Reactant + Reactant = Product

       A     +       B       =     C

ATP ---> ADP + P +   ( Release 7.3 kcal energy )

Glutamic acid + Ammonia + 3.4 kcal energy = Glutamine

ADP + P + ( Need 7.3 kcal energy ) ---> ATP

Enzyme + Substrate = Product + Enzyme