590
SUBJECT INDEX
X
Xanthine,
flavoprotein and, 446
reduction of, 387
Xanthine oxidase, 381
hydrogenase and, 392, 394
Xanthophyll, 312
Xenopus, visual pigments of, 329, 330
Xylulose-5-phosphate,
acetyl phosphate and, 138
diphosphoglycerate and, 139
phosphoketolase and, 80
Y
Yeast,
acetyl coenzyme A and, 156
adenosine triphosphate and, 129, 162
S-adenosylmethionine and, 206, 210212
aldolase and, 430
amino acid activation and, 142
ascorbic acid oxidation and, 474-475
cytochromes and, 452, 454, 456
fatty acid activation and, 78
glycolysis and, 414
hexokinase and, 428, 430
methionine activation and, 234-235
methyl transfer and, 228
oxaloacetate carboxylase and, 145
phosphoenolpyruvate and, 147
phosphoglyceraldehyde dehydrogenase
and, 139-140, 428, 429
polyphosphates and, 129-133
succinic dehydrogenase and, 83
sulfate activation and, 380
temperature and, 497, 501, 502
thiamine and, 235
Z
Zea mays, auxin and, 266, 268
Zinc, aldolase and, 430
Zootomia democritaea, 2
Zymase, 11