ScienceJohn Michels (Journalist) 1953 |
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Стр. 137
... material is loosely layered over the sharp mitochondrial boundary . This material is easily removed by means of a fine capillary pipet , care being taken to remove no mitochondria . The mitochondria are resuspended and the process is ...
... material is loosely layered over the sharp mitochondrial boundary . This material is easily removed by means of a fine capillary pipet , care being taken to remove no mitochondria . The mitochondria are resuspended and the process is ...
Стр. 241
... material in sev- eral aspects and serve to enhance the general interest of this problem . Although invertebrates are homogeneously scat- tered through the matrix of the Kansas coal balls , the animal content of the Berryville material ...
... material in sev- eral aspects and serve to enhance the general interest of this problem . Although invertebrates are homogeneously scat- tered through the matrix of the Kansas coal balls , the animal content of the Berryville material ...
Стр. 387
... material than found in the samples from the lower Bay and the James River . This seems reasonable since we would expect greater amounts of organic material to be present in these two rivers . Each time a sample was drawn for color ...
... material than found in the samples from the lower Bay and the James River . This seems reasonable since we would expect greater amounts of organic material to be present in these two rivers . Each time a sample was drawn for color ...
Содержание
News and Notes | 38 |
21 | 40 |
A Quantitative Analysis of the Factors Involved in | 49 |
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AAAS acid activity American animals antibiotics application Association Atomic auxin awarded bacteria Bentley Glass Biochem Biol biological blood Cancer cells Chem chemical Chemistry chlordane coal balls College Committee compounds Conference Congress culture Department determined Director Division dose effect electric electron Engineering enzyme experimental experiments fellowships field genetic glucose glucuronic acid grant growth heptachlor hyaluronidase Ibid Illus injected Institute International investigations laboratory larvae magnetic magnetic moment Manuscript received material Medical Medicine ment methionine method mice National normal nuclear nucleons observed obtained organisms paper phenylalanine Physics Physiology plants present President problems production Professor progesterone protein radiation rats reaction reported samples School Science scientific scientists Sept serum silica Society solution strains streptomycin sucrose Sulcia Table techniques temperature thiamine tion tissue tube tumor Univ University virus Washington York