INDEX 



573 



Kostoff, 213 



Kotte, 86 



Kraemer, 249 



Kroetz, 415 



Kruyt, adsorption, 491 



cataphoresis, 361 



colloidal stability, 147, 377 



hydrogen-ion, 491 



lyotropy, 447 

 Kunitz, 361 



Kuwada, chromosome migration, 

 355 



chromosome number, 23 



chromosome orientation, 45 



Lactic acid, 457, 458 



Lactoflavin, 517 



Lactose, 455 



Lamprey, 496 



Landsteiner, blood types, 503 



kinship, 503-504 

 Langevin, Brownian movement, 106 



supersonic waves, 134 

 Langley, 396 

 Langmuir, adsorption, 175 



molecular orientation, 128, 129 



molecular size and surface tension, 

 162 



static atom, 397 

 Lanosterol, 464 

 Lashley, 337 

 Latex and species relationship, 385- 



389 

 Laue, von, 250 

 Lavoisier, 341 

 Layer, diffuse, 369 



double, 108, 364 



Helmholtz, 108, 364 

 Leathes, myelin forms, 467 



protein permutations, 476 



role of protein, 9 

 Lecithin, 463, 467 



Lecomte du Noliy, surface tension, 

 161 



viscosity of serum, 221 



wound healing, 83 



Leduc, 45, 46 



Leech, 496 



Lepeschkin, 408 



Leucocytes, migration, 382-383 



Levene, 501 



Levi, 67 



Lewis, F. T., 15 



Lewis, G. N., heavy water, 425 



static atom, 397 

 Lewis, W. H., adhesion of proto- 

 plasm, 156 



Brownian movement in cells, 215 



macrophages, 79 



multinuclear cells, 80 



tissue culture, 67 

 Leydig, 266 



Liesegang phenomenon, 151 

 Life, origin of, 522-523 



on other planets, 527 

 Light, effect on life, 404 



infrared, 406 



particles, 396-397 



polarized, 406 



rays, 396-397 



spectrum, 391 



ultraviolet, 406 

 Lillie, 43 



antagonism, 442 



conduction, 335, 336, 344, 345 

 Linderstr0m-Lang, 509 

 Lipides, 462 

 Lipoids, antigens, 502 



definition, 463 



possible specificity, 502 

 Lithium, 434 

 Living matter, origin, 522 



source of radiation, 412 

 Livingston, 32 



Living versus non-living, filterable 

 viruses, 531 



general, 528-531 



gradation, 531-532 



protoplasm, 9-10 

 Lloyd, fluorescence, 413 



Liesegang rings, 153 



mitochondria, 19 



narcotics and viscosity, 222 



trophoplasm, 4 



