SUBJECT INDEX 



289 



Lung fish, 86 

 Lysins, 145 

 Lysis, 145 



Macromolecules, 35 



Malaria, 270, 271 



Mammalian egg, 182 



Mammalian egg, development of, 



184, 185 

 Man and chimpanzee, in detoxica- 



tion, 228 

 Masking, 189 

 Mass-energy relation, 22 

 Mass-space-time, 36 

 Masses, from molecules, 41 

 Maternal effects, 167 

 Mathematics, pure vs. applied, 260 

 Matter and mind, 272, 273 

 Matter-energy change, 260, 261 

 Matter, structure levels of, 33 

 Measurements, units of, 36 

 Meiosis, 158 

 Melanin, 126, 127 

 Mendel's First Law, 155 

 Mendel's Second Law, 156 

 Merogens, 213 

 Mesons, 34 



Metals, as prosthetic groups, 118 

 Metals, trace impurities in, 66 

 Methanol synthesis, 114, 115 

 Methylene blue, 190 

 Micells, 35 



Milks, composition of, 62 

 Milk factor, in cancer, 233 

 Milk, protective colloids in, 56 

 Mind and matter, 272, 273 

 Mitosis, 157 



Mixtures vs. pure substances, 58 

 Modification of catalysts, 113, 131 

 Molecular aggregates, 35 

 Molecular association, 44 

 Molecules, 35 



Molecules, aggregation of, 41 

 Monsters, 207, 208 

 Morphogenesis, 179 

 Morphogenetic fields, 192 

 Morphology, origin of term, 249 

 Mosaic eggs, 187 

 Mother-of-coal, 53 

 Mottled enamel, 128 

 Mt. Pel£, eruption of, 29 

 Multilayers, 148 

 Mummy wheat, fraud in, 87 

 Mumpsimus, defined, 30 

 Murexide crystals, 49 

 Mustard gas, mutations caused by, 171 

 Mutagens, 178 

 Mutations, 132 

 Myoglobin, 198 



Nascent state, 49 



Native drugs, 238 



Natural selection, 250 



Nebulas, 33 



Necrosin, 225 



Negative confession, chapter of the, 



266 

 Negative meson, 34 

 Nematic state, 48 

 Neovitamin A, 72 

 Neptunium, 21, 31 

 Nerve conduction, 123 

 Neurohumors, 124 

 Neurospora, 159, 162, 163 

 Neutron, 34 

 Neutrino, 34 



Nickel phthalocyanine, 101, 103 

 Nitrogen mustards, 178 

 Noma, 218 

 Non-disjunction, 166 

 Nuclear energy and volcanism, 28 

 Nuclear fission, 21 

 Nuclear fission bomb, 30 



Obligate parasites, 168 

 Ochronosis, 227 

 Oenothera, 156 

 Orchids, 175 

 Organizers, 187 

 Organotherapy, 271 

 Ornithine cycle, 162 

 Orthogenesis, 256 

 Otocephaly, 207, 208 

 Oxygen debt, 226 



PABA, 242 



Pair production, 20 



Paleontology, 253 



Pantothenic acid, in royal jelly, 125 



Para-aminobenzoic acid, 241, 242 



Parahormones, 177 



Paramecium, 169 



Parasites, 175 



Paricutin, 28 



Parsec, 35 



Peas, Mendel's experiments with, 151, 



155 

 Peiping throat, 55 

 Pen T'sao, 238 

 Pepsin, action of, 112 

 Periodic table, 14 

 Petunias, 128 

 Pile, 31 

 pH, 43 



Phallusia, 44, 68, 118 

 Philosophy, the guide of mental life, 



259 

 Phosphate-ester bond energy, 108, 109, 



122, 139 



