Vlll TABLE OF CONTENTS. 



SECTION III. 

 Cellular Chemistry. 



I. PAGE 



The Chemical Constituents op Organized Bodies, ... 85 



A. Nitrogenous Organic Cell-Constituents — Proteids and their 



Derivatives, .88 



Class I. Albumens, 92; (1) Serum-Albumen, 92; (2) Egg-Albumen, 

 93; (3) Vegetable Albumens, 93. 



Class II. Globulins, 96 ; (1) Vitellin, 97; (2) Myosin, 97 ; (3) Para- 

 globulin, 97 ; (4) Fibrinogen, 97; (5) Globulin or Crystallin, 97. 



Class III. Fibrins, 98. 



Class IV. Derived Albuminates, 98; (1) Acid Albumen, 98; (2) 

 Alkali Albumen, 101. 



Class V. Coagulated Proteids, 102. 



Class VI. Amyloid Substance or Lardacein, 102. 



Class VII. Peptones, 103. 



Albuminoids, 104 



1. Mucin, 104; 2. Collagenous Albuminoids, 105; (a) Collagen, 106; 

 (b) Gelatin, 106 ; (e) Chondrogen, 107 ; (<Z) Cliondrin, 107 ; 3. 

 Elastin, 108 ; 4. Keratin, 109. 



Decomposition op Albuminous Bodies, 109 



Ferments, 110 



B. Non-Nitrogenous Organic Cell-Constituents, . . .112 

 I. Carbohydrates, 112 



(a) Starches, 112; (1) Starch, 113; (2) Cellulose, 115; (3) Dextrin, 

 116 ; (4) Glycogen, 116 ; (5) Inulin, 116. 



(6) Glucoses, 117 ; (1) Grape-Sugar, 117 ; (2) Lsevulose, 118 ; (3) 

 Inosite, 118. 



(c) Saccharoses, 119 ; (1) Cane-Sugar, 119 ; (2) Maltose, 120 ; (3) Lac- 

 tose, 120 ; (4) Arabin, 120. 



II. Hydrocarbons or Fats, 120 



C. Inorganic Cell-Constituents, 123 



1. Water, 124; 2. Sodium Chloride, 128; 3. Potassium Chloride, 129 ; 

 4. Sodium and Potassium Carbonates, 129; 5. Calcium Carbonate, 

 130; 6. Magnesium Carbonate, 130 ; 7. Alkaline Phosphates, 130 ; 

 8. Calcium Phosphate, 133 ; 9. Magnesium Phosphate, 134 ; 10. 

 Sodium and Potassium Sulphates, 135 ; 11. Hydrochloric Acid, 

 135. 



II. 



The Chemical Processes in Cells, 136 



1. The Vegetable Cell, 137 ; 2. The Animal Cell, 142 ; 3. Fermenta- 

 tions, 145 ; 4. The Consumption and Development of Force in 

 , Cells, 147. 



