INDKX 



1256 



Ferment action, velocity of, 103, 104 

 Fermentation in stomach, (isi 

 Fermentation test, 1123 

 Ferments, 157-169 



action on optical isomers, KIT 



adenase, 778 



amylase, 158 



arginase, 158, 767 



as catalysers, 159 



catalase, 1108 



characters, 157 



classification, 158 



deaminising, 154, 158 



definition, 157 



effect of end-products on, 1 GO 



enterokinase, 158 



erepsin, 158 



inverting, 158 



isolation of, 158 



laccase, 1109 



lactase, 158 



lactic, 158 



lipase, 158, 169 



maltase, 158, 168 



nuclease, 776 



optimum temperature for, 160 



oxidases, 1108 



pepsin, 158, 169, 685 



peroxidase, 1108 



properties of, 159 



rennin, 688 



specificity of, 160, 167 



as synthetic agents, 168 



sucrase, 158 



trypsin, 158 



urease, 158 



uricolytic, 779 



zymase, 158 

 Fertilisation, 1209-1211, 1227 



artificial, 1211 

 Fibre layers in cortex, 430 

 Fibrillse of muscle, 179 

 Fibrin, 865 



composition of, 92 



ferment, 842 



fate of, 847 



Fibrinogen, 98, 841, 864 

 Fibroin, 107 



FicTc and Wislicenus's experiment, 638 

 Field of vision, 563 

 Fifth nerve, nucleus of, 380 

 Fillet, 368, 387, 423 



decussation of, 368 



lateral, 372, 389 

 Final common path, 343 

 First focal plane, 531 

 point, 531 

 Fischer's method for separating amino-acids, 



80 



Flechsig's myelination method, 319 

 Flexion reflex, 332, 340 

 Flicker phenomena, 571 

 Fluoride plasma, clotting of, 848 

 Fluorine,' 44 

 Foci in eye, 533 



of lenses, 529 

 Foetal circulation, 1233 

 Folin's method for ammonia estimation, 



1127 



for urea estimation, 1127 

 for uric acid estimation, 1128 



l''onl<iii<i. spaces of, 543 



Food, amount necessary, 049 



analysis of, in metabolism exix-nitx-nts 



614 

 materials, utilisation of, 6 



Food-stuffs, digestibility of, 649 



changes in alimentarv canal. 



658-660 



heat-values of, 620 

 history of, 756-809 

 proportions necessary, 652 

 significance of, 642-047 



Foramen of Monro, 376 



Foramen ovale, 514, 1233 

 rotundum, 515 



Fore-brain, 362, 375 



Formic acid, 48, 54 



Fornix, 420 



pillars of, 376 



Fourth nerve, nucleus of, 379, 382, 41 1 



Fovea centralis, 561 



Frank's manometer, 897 



Frank on pulse, 926 



Fraunhofer's lines, 569 



v. Frey, testing hairs, 490 



Frontal lobe, 417 



Frog, muscles of, 184 



Frog's heart, anatomy of, 939 



Fronto-pontine fibres, 424 



Fructose, 61, 64 



Fundamental tone, 507 



Fungiform papilla, 499 



GALACTOLIPINES, 57 

 Galactosamine, 105 

 Galactose, 64, 67 

 Gall-bladder, 713 



innervation of, 715 

 Galvanic cells, bichromate, 187 



concentration, 171, 172 

 Daniell, 171, 186 

 dry, 187 

 E.M.F. of, 173 

 Leclanche, 187 

 positive element, 186 

 positive pole, 186 

 source of energy, 171 

 Galvanic excitation, law of, 264 

 Galvanometer, D'Arsonval, 227 



Einthoverfs, 227 

 Ganglia, evolution of, 1293 



sympathetic, 468 

 Ganglion habenulse, 375 



Gasserian, 380, 382 

 Gaseous diffusion, 134 



exchange in lungs, 1068-1075 



secretory theory, 1073 



Gaseous metabolism of salivary glands, 674 

 Gases, tension of, in liquids, 1058 

 Gas laws, 123 

 Gastric digestion, 685 

 fistula, 683, 690 

 hormone, 695 

 juice, 683 



acid of, 684 



action of, on .carbohydrates, 689 



action of, on fats, 689 



action of, on proteins, 685 



action on food-stuffs, 685 



' appetite ' secretion, 691, 696 



composition of, 684 



