Organism as a wholePutnam, 1916 - 379 pages |
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Page 16
... acids can be formed and these with ammonia ( which was offered in the form of ammonium tartrate ) may give rise to the formation of amino acids , the " building stones " of the proteins . It is thus obvious that the synthesis of living ...
... acids can be formed and these with ammonia ( which was offered in the form of ammonium tartrate ) may give rise to the formation of amino acids , the " building stones " of the proteins . It is thus obvious that the synthesis of living ...
Page 17
... acids , proteins , and the other specific constituents of living matter . Winogradsky proved , by quantitative determination , that with the nitrification an increase in the amount of carbon com- pounds takes place . " Since this bound ...
... acids , proteins , and the other specific constituents of living matter . Winogradsky proved , by quantitative determination , that with the nitrification an increase in the amount of carbon com- pounds takes place . " Since this bound ...
Page 18
... acid . These results of Winogradsky were confirmed in very careful experiments by E. Godlewski , Sr. ' The nitrites are further oxidized by another kind of micro - organisms into nitrates and they also can be raised without organic ...
... acid . These results of Winogradsky were confirmed in very careful experiments by E. Godlewski , Sr. ' The nitrites are further oxidized by another kind of micro - organisms into nitrates and they also can be raised without organic ...
Page 19
... acid is at once neutralized by car- bonates . Winogradsky assumes that the oxidation of HS by the sulphur bacteria is the source of energy which plays the same rôle as the oxidation of NH , plays in the nitrifying bacteria , or the ...
... acid is at once neutralized by car- bonates . Winogradsky assumes that the oxidation of HS by the sulphur bacteria is the source of energy which plays the same rôle as the oxidation of NH , plays in the nitrifying bacteria , or the ...
Page 20
Jacques Loeb. 3 of bacteria which oxidize thiosulphate to sulphuric acid . They will develop if some Na2S2O , is added to sea water . These bacteria can only develop if CO , from the air is admitted or when carbonates are pre- sent . For ...
Jacques Loeb. 3 of bacteria which oxidize thiosulphate to sulphuric acid . They will develop if some Na2S2O , is added to sea water . These bacteria can only develop if CO , from the air is admitted or when carbonates are pre- sent . For ...
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agglutination animals annelids Arbacia Arch artificial membrane artificial parthenogenesis assumption bacteria Biol blastomeres blood body butyric acid cell division chapter characters chemical chromosome concentration contained cortical layer cytolysis definite determined digestion disintegration Driesch effect egg of purpuratus embryo enter the egg Entwcklngsmech enzyme existence experiments eyes f. d. ges fact female fertilized fish foreign species franciscanus frog Fundulus genus give rise graft groups grow growth heliotropic hemoglobin heredity hermaphroditic hybrids hypertonic solution idea induce Jour lack of oxygen large number larvæ latter light Lillie lipoids living matter Loeb male Mendelian heredity normal sea water nucleus observed ovaries oxidations parthenogenesis permeability phenomena phenomenon physicochemical Physiol pigment plants polyp positively heliotropic possible produced proteins protoplasm pure reaction regeneration result rôle salts sea urchin sea water sea-urchin egg segment serum shown sperm spermatozoön spermatozoön enters starfish Strongylocentrotus substances synthesis theory tion tissue transplanted unfertilized egg Wasteneys X chromosome