ScienceJohn Michels (Journalist) 1951 |
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Стр. 16
... amount , 20 ml . under the conditions of the experiment , failed to pre- vent the infection , and furthermore the ... amount of neo- peptone . Thus the ashed residue evidently caused a marked reversal of the inhibitory effect of trimeton ...
... amount , 20 ml . under the conditions of the experiment , failed to pre- vent the infection , and furthermore the ... amount of neo- peptone . Thus the ashed residue evidently caused a marked reversal of the inhibitory effect of trimeton ...
Стр. 159
... amount of ether - soluble hormones increased rapidly in the seeds after the fourth day following pollination , reaching a maximum on about the seventh or eighth day , and then decreased rapidly to an immeasurable amount on about the ...
... amount of ether - soluble hormones increased rapidly in the seeds after the fourth day following pollination , reaching a maximum on about the seventh or eighth day , and then decreased rapidly to an immeasurable amount on about the ...
Стр. 280
... amount of the regenerated fuchsin - that is , by the measure- ment of spectral transmittance of each nucleus using our optical system . The result is shown in Fig . 3 , in which the amount of DNA in arbitrary units is taken as the ...
... amount of the regenerated fuchsin - that is , by the measure- ment of spectral transmittance of each nucleus using our optical system . The result is shown in Fig . 3 , in which the amount of DNA in arbitrary units is taken as the ...
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AAAS absorption acetone acid activity American amino acids Ammonoidea animals Annual Antabuse applied appointed Association autoxidation awarded Bentley Glass Biochem Biol biological blood Cancer cells Chem chemical Chemistry Chicago chlorophyll chloroprocaine clinical colchicine College concentration cortisone culture density Department diet director Division effect Engineering enzyme epidermis erythrocytes experimental experiments field Fraction Geology growth Health Ibid inhibition injection Institute investigation Laboratory liver material measured mechanism Medical Medicine ment metabolism method muscle National nuclear nuclei observed obtained organic oxidation penicillin physical Physiol physiology plant plasma potassium present procaine production professor rats reported samples School Science scientific scientists Sept serum Society soil solution substances Table technique temperature thiouracil tion tissue tryptophan tube tumors Univ University University of Minnesota uracil uraninite vitamin B12 y-globulin York