214 



BIOLOGICAL CHEMISTRY 



Complement, 207 

 Concentration cells, 4 1 



hydrogen ions, colorimetric 



measurement, 43 

 hydrogen ions from E.M.F. 



measurements, 42 

 molecular from freezing point 



measurement, 31 

 Creatine, 187 

 Creatinine, 186 



Dead space, 159 

 Dialysis, 29 

 Dietetics, 151 

 Diffusion, 28 

 Digestion, 113 et scq. 



of cellulose, 137 



in duodenum, 124 



in mouth, 116 



in stomach, 119 

 Disperse phase, 52 

 Dissociation, electrolytic, 33 



hydrolytic, 46 



Distribution between two phases, 

 47 



Electrical conductivity, 34 

 Electrolytic dissociation, 33 

 Electromotive force, 39 

 Enterokinase, 126 

 Enzymes, 58 et seq. 



coagulating, 71 



deamidising, 71 



directive action of, 69 



effect of acid and alkali on, 62 



effect of temperature on, 68 



formation of intermediate com- 

 pounds, 67 



influence of concentration of, 64 



mode of action of, 66 et scq. 



oxidising, 70 



preparation of, 114 



reducing, 70 



specific relation to substrate, 65 



surface condensation on, 68 

 Erepsin, 131 

 Excretion, 176 et seq. 



of bile pigments, 176 



of calcium, 176 



of cholesterol, 176 



or iron, 176 

 Extinction coefficient, 97 



Fat metabolism, 107 



Fats, n et scq., 142 



absorption of, 133 



characters of, 14, 15 

 Fatty acid, 3 



acids unsaturated, 12 

 Fehling's test, 5 

 Formaldehyde in photosynthesis, 



100 

 Fructose test, 7 



Galactose, test for, 7 

 Gastric juice, 123 

 Gastrin, 123 

 Gels, 52 



Glycerine, 3, 13 

 Glucosides, 10 

 Glycogen, 136, 142 

 Glycosuria, 197 



alimentary, 197 



nervous, 199 



pancreatic, 197 



phloridzin, 198 



Haematin, 168 



Haematoporphyrin, 168, 189 

 Haemin, 168 

 Haemoglobin, 162 et scq. 



combination with oxygen, 166 



compounds of, 167 



decomposition of, 168 

 Haemolysins, 205 

 Haemolysis, 79 

 Heterocyclic, 15 

 Hippuric acid, 188 

 Hormones, 123 



Hydrogen ion concentration, 38 

 Hydrolytic dissociation, 46 

 /?-hydroxy butyric acid, 108 



Immunity, 206 



Indicators, 43 



Invertase, 130, 202 



Ionic concentration, measurement 



of, 49 



dissociation, 33 

 Iron excretion, 176 

 Isoelectric point, 54 



Ketone, 3 



Kinetic theory of gases, 29 



Lactase, 130 

 Lactic acid, 106 

 Lactose, 9, 130 



