Subject Index 



Active groups of oxidizing and reducing 

 enzymes, demonstration by experiments, 

 208 

 Alcohol in nature, demonstration of forma- 

 tion by fluorescence, 211 

 equation of formation, 47 

 Amino acids in Chlorella, experiments with 



14 C0 2 , 384 

 Anaerobiosis, facultative of Cancer cells, 

 application to chemotherapeutics, 629 

 as basis of Classification of Cancer cells, 



631 

 experiments with nonpathogenic 



anaerobic spores, 628 

 experiments with tetanus spores, 628 

 the way to the discovery, 627 

 partial, of Cancer cells, 524 

 Ascites Cancer cells, metabolism and release 



of zymohexase, 197 

 Ascorbic acid, manometric determination, 

 541 



Blue-green light, action on the assimilatory 

 quotient CO,/0 2 , 253 

 action spectrum of, 261 

 addition of, in measurements of quantum 



requirement of photosynthesis, 414 

 catalytic action in photosynthesis, 242, 



248 

 inhibition of catalysis by hydrocyanic 



acid, 255 

 no inhibition by phenanthroline, 256 

 Bone marrow, trypsinization and determin- 

 ation of metabolism, 557 



Cancer, prevention 247 



Cancer cells, deficient respiration of, 335, 



340, 344 



at high oxygen pressures, 216 



lecture, 322 



measurement of respiration by a new 

 one-vessel method, 618 



relation of fermentation to malignancy, 

 332 

 Cancer metabolism, development in em- 



bryonic cells during in vitro culture, 539, 



548 



development in kidney cells during tis- 

 sue cultures, 505, 511 

 Cancer research, lecture, 244 

 Carbon atom 10 of Chlorophyll, 304, 311 



Carbon dioxide, and Chlorophyll, 301 

 Carbon fixation in Chlorella, manometric 



measurement, 469 

 Carbonic acid, equilibrium pressures over 



bicarbonate-carbonate mixtures, 578 



influence of pressure, on quantum re- 

 quirement of photosynthesis, 582 

 on synthesis of photolyte, 567 



retention, 239, 372, 376 

 Carbon monoxide, inhibition of photosyn- 

 thesis in embryonic leaves, 443 



inhibition of respiration in embryonic 

 leaves, 443 

 Carotinoid oxygenase in Chlorella, 431 

 Catalase, addition to Cancer cells during 



irradiation with X-rays, 521 



decrease in kidney cells during develop- 

 ment of Cancer metabolism in vitro, 

 511 

 Chemotherapeutics of tumors, 247 

 Chlorella, action of blue-green light, 242 



amino acids, 384 



Carotinoid oxygenase, 431 



CO, development by fluoride, 347, 400, 

 567, 615 



cultivation, of cells of different proper- 

 ties, 401 

 in fluctuating light, 295, 361, 414 



glutamic acid, Splitting and resynthesis, 

 400, 609 



glycollic acid, 458 



half-value CO., pressure of photosyn- 

 thesis, 481 



half-value oxygen pressure of respiration 

 and photosynthesis, 427 



hydrogen peroxide formation in light, 

 467, 606 



D-lactic acid, 423 



light-induced respiration, 274, 289, 421 



microelements, 207, 257, 264 



oxygen capacity, 274, 289 



oxygen transfer in light, 595 



photolyte, 567, 625 



quantum requirement of 2.75 per mole- 

 cule of oxygen developed, 447, 452, 

 484, 582 



1 -quantum reaction of photosynthesis, 

 16, 135, 278, 289, 418, 421 



salt Solutions K, S, and S* 256, 257, 

 265, 359, 402 



vanadium, 264, 312 



