Science: v.1-v.219Moses King, 1958 |
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Стр. 900
... amino acids alanine ( acetate ) CH3CHCONHNHCH NHCOCH3 and serine CH3 • CH3 ( I ) CH3 HOCH2CHCONHNHCH NH2 ( II ) CH3 were synthesized ( 2 ) . It was observed that the derivatives of the l - amino acids behaved differently from those of ...
... amino acids alanine ( acetate ) CH3CHCONHNHCH NHCOCH3 and serine CH3 • CH3 ( I ) CH3 HOCH2CHCONHNHCH NH2 ( II ) CH3 were synthesized ( 2 ) . It was observed that the derivatives of the l - amino acids behaved differently from those of ...
Стр. 1203
... amino acids must be activated before they can par- ticipate in biosynthetic reactions . Special attention is given to chloride , mercaptan , and phosphate derivatives . Much atten- tion is devoted to the mechanism of activation of amino ...
... amino acids must be activated before they can par- ticipate in biosynthetic reactions . Special attention is given to chloride , mercaptan , and phosphate derivatives . Much atten- tion is devoted to the mechanism of activation of amino ...
Стр. 1214
... amino acids are present in each of the peptides of the presumed mixture obtained . One of the first proteinoids showed a mean chain weight of 4900 and con- tained 15 percent of glutamic acid , 71 percent of aspartic acid , and 14 ...
... amino acids are present in each of the peptides of the presumed mixture obtained . One of the first proteinoids showed a mean chain weight of 4900 and con- tained 15 percent of glutamic acid , 71 percent of aspartic acid , and 14 ...
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12 Sept 18 July AAAS acid activity aldosterone American amino acids animals apparatus Association Atomic B. F. Skinner Bausch & Lomb behavior biochemical biological cells chemical chemistry Chicago chlorophyll Choice Hotel cholinesterase College Colorimeters complete Corp curve Department Dept effect electron ence energy enzyme equipment experiments field Glass gram hemerythrin increase Institute Instrument International Geophysical isotopes Laboratory material mathematics measurement Medical ment method microscope Model molecules National nuclear observed OHIO STATE UNIVERSITY operation optical oxidation papers particles percent physics plant predicates present problems protein radiation radioactive range reaction References and Notes sample Science Scientific scientists Soviet surface temperature tion titration tive tryptophan tube ture U.S. Geological Survey United Univ University volume Washington x-ray York