566
SUBJECT INDEX
temperature adaptation and, 493
thiol esterases and, 81
Hedgehog, ergothioneine and, 200
Helianthus, phototropism and, 281
Heliocidarus erythrogramma,
phosphagens and, 153, 155
Helix pomatia, adenosine triphosphate
and, 129
Helminths, glycolysis and, 421-423
Hematin, peroxidase and, 476
Hematococcus, phototaxis and, 247
Hemicordata, xxiii, xxiv
phosphagens and, 152
Hemoglobin, species and, 318
Heptanoic acid,
ethanol utilization and, 95
oxidation of, 100
Hermione hystrix, phosphagens and,
154
Heterotrophs, carbon dioxide and, 146
Heuss, 8
Hexokinase, 418
adenosine triphosphate estimation
and, 123-124
bond energy and, 68
free energy and, 47-48, 119
glycolysis and, 412, 413, 414
oxidative phosphorylation and, 461
oxytrophic protozoa and, 419
Pasteur effect and, 416
polyphosphate and, 134
species specificity and, 428, 429
substrate specificity and, 430
Hexosamine, active sulfate and, 142
Hexosediphosphate,
fermentation of, 414
tumors and, 427
Hexoses, 441-442
Histidine,
/?-alanyl adenylate and, 142
ercinine and, 189^190
ergothioneine and, 199
thermophils and, 507
Histidinol, ercinine and, 191
Hobbes, 10
Holothuria tubulosa, phosphagens and,
155
Holothuroidea, phosphagens and, 152,
155
Homobetaine, 189, 196
biosynthesis of, 191
occurrence of, 182
sulfonium analog of, 194
Homocholine, 191
Homocysteine,
adenosylmethionine and, 212-213
methylmethionine and, 215-216
methyl transfer and, 221-226
Homoiotherms,
definition of, 488
regulatory mechanisms and, 494
thermal requirements and, 494-497
Homoserine, 210, 215
homobetaine and, 191
occurrence of, 216
synthesis of, 139
Homostachidrine, occurrence of, 182,
202
Hormoderdrum,
temperature and, 498
Horse,
anatomy of, 1-2
cytochrome chain and, 455
methyl transfer and, 221, 222
House fly,
cytochrome chain and, 455
oxidative phosphorylation and, 471
Human,
adenosine triphosphate and, 129
energy output of, 495, 496
ergothioneine and, 200
N'-methylnicotinamide and, 203
rhodopsin and, 319, 323
tryptophan metabolism and, 203-204
Hummingbirds, temperature regulation
and, 496
Hydra, light and, 244-245
Hydrazine, nitrite formation and, 369
Hydrogen,
energy and, 442
ethanol utilization and, 95
evolution of, 384
nitrogen fixation and, 395
oxidation of, 382-397
photo-lithotrophy and, 356
Hydrogenase, 359
acceptors and, 385
carbon monoxide oxidation and, 402
chemo-lithotrophic bacteria and, 382384
SUBJECT INDEX
temperature adaptation and, 493
thiol esterases and, 81
Hedgehog, ergothioneine and, 200
Helianthus, phototropism and, 281
Heliocidarus erythrogramma,
phosphagens and, 153, 155
Helix pomatia, adenosine triphosphate
and, 129
Helminths, glycolysis and, 421-423
Hematin, peroxidase and, 476
Hematococcus, phototaxis and, 247
Hemicordata, xxiii, xxiv
phosphagens and, 152
Hemoglobin, species and, 318
Heptanoic acid,
ethanol utilization and, 95
oxidation of, 100
Hermione hystrix, phosphagens and,
154
Heterotrophs, carbon dioxide and, 146
Heuss, 8
Hexokinase, 418
adenosine triphosphate estimation
and, 123-124
bond energy and, 68
free energy and, 47-48, 119
glycolysis and, 412, 413, 414
oxidative phosphorylation and, 461
oxytrophic protozoa and, 419
Pasteur effect and, 416
polyphosphate and, 134
species specificity and, 428, 429
substrate specificity and, 430
Hexosamine, active sulfate and, 142
Hexosediphosphate,
fermentation of, 414
tumors and, 427
Hexoses, 441-442
Histidine,
/?-alanyl adenylate and, 142
ercinine and, 189^190
ergothioneine and, 199
thermophils and, 507
Histidinol, ercinine and, 191
Hobbes, 10
Holothuria tubulosa, phosphagens and,
155
Holothuroidea, phosphagens and, 152,
155
Homobetaine, 189, 196
biosynthesis of, 191
occurrence of, 182
sulfonium analog of, 194
Homocholine, 191
Homocysteine,
adenosylmethionine and, 212-213
methylmethionine and, 215-216
methyl transfer and, 221-226
Homoiotherms,
definition of, 488
regulatory mechanisms and, 494
thermal requirements and, 494-497
Homoserine, 210, 215
homobetaine and, 191
occurrence of, 216
synthesis of, 139
Homostachidrine, occurrence of, 182,
202
Hormoderdrum,
temperature and, 498
Horse,
anatomy of, 1-2
cytochrome chain and, 455
methyl transfer and, 221, 222
House fly,
cytochrome chain and, 455
oxidative phosphorylation and, 471
Human,
adenosine triphosphate and, 129
energy output of, 495, 496
ergothioneine and, 200
N'-methylnicotinamide and, 203
rhodopsin and, 319, 323
tryptophan metabolism and, 203-204
Hummingbirds, temperature regulation
and, 496
Hydra, light and, 244-245
Hydrazine, nitrite formation and, 369
Hydrogen,
energy and, 442
ethanol utilization and, 95
evolution of, 384
nitrogen fixation and, 395
oxidation of, 382-397
photo-lithotrophy and, 356
Hydrogenase, 359
acceptors and, 385
carbon monoxide oxidation and, 402
chemo-lithotrophic bacteria and, 382384