582 INDEX. 
PAGE 
Digestibility, determination of, influence of products of metabolism on.. 10 
of pentose carbohydrates. ........ 0. cece eee e eee e ee eeees 24 
real) chce5 cav4cde va wakes Oe a ee ee eS haere tied seeies 10, 11 
determination of..........--ccccccercceccccseaesees 10 
OF, POE is cuctbin.tataiere-ena niet tyiacs ay aleatdcle ave spovesa tostee: scram ae 10 
PROLEU 47525 Sea Sie paca eg teers elaine wie BS S-6 4 ae eS ee ale 10 
Digestion, changes in proteids during. .......... 0.6.6 c eee e cece eee ees 12 
cleavage Of fain... cue divsaaetseed seca tee eee tes soaee a 12 
PLOtCIdS hs sea seca entre dae, Seocheenie es Sac 12, 38 
PUPPOSE Of os iwi w en ioe daw thas tes 38 
expenditure of energy in assimilation and............... 337, 372 
tissue building and. 491 
influence of amides On. ... 2... .. cece ee eee eee een n eee 54 
GSPATA PUN OD el siea seen. ad puase od cetend da ccie aad Babee aes 54 
non-proteids on. ............. ean agama as 54 
peptones produced during. ....... 0... cece cece eee eee eee 12 
proteoses produced during............ 0.000. cece ee eee eee 12 
saponification of fat in... 2... eee eee eee eee 12 
work of..... Ml sinse ts lavadite Shatttal itawthsseh tech casi Siaaauit aa 337, 372, 493 
assimilation and............... 80, 93, 337, 372, 376, 406 
above critical point............... 407 
below critical point............ ... 406 
indirect utilization of heat from.... 406 
in the dog. ....... 0... cece eee 378 
the Horse ves. cd wievenes eid seas 385 
MAD Anco eras case sae eee eoeee 382 
methods of determining........... 377 
OR DONC. i vaisal eis adiacena soseleybace 384 
carbohydrates......... 379, 382, 384 
Pit rete ete ty Sank 378, 382, 384, 385 
mixed diet................. 382, 384 
proteids............... 381, 382, 384 
relation of, to surface.............. 408 
FACLOTS Olsson ee tana dua crea wae Ree wetecay ae YO Oe 374 
forerudé fibers; vag iad eave millencaenle da Sa eunene eens 389 
Digestive tract, functions of, in excretion.................0..000 0c eee 10 
Dog, consumption of oxygen by, in locomotion. ................00000, 500 
work of ascent. ..............-0.00, 500 
PAE bie isc arcuate gone eStid esciaes 501 
expenditure of energy by, in locomotion........................ 502 
utilization of energy by, in muscular work...................00. 499 
work of ascent. ...........0000000 eee 502 
OPAL tcie scandy Lhaarrammeedien 502 
work of ascent by, consumption of oxygen in..............000005 500 
utilization of energy in. ............ ccc ccc eee 502 
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