Added: Nov 20, 2008
From: h4ck3rm1k3
Duration: 1:7
The James M. DuPont Meteorite Collection -with ninhydrin. An alternative mechanism for the formation of amino acids in the experiments with electrical discharges is suggested by the presence in the reaction product of polymers of hydrogen cyanide which are known to be converted into amino acids (section (4)). (2) By ultraviolet light. Studies on the photochemical synthesis of amino acids in aqueous systems were reported some time ago by several investigators. Baudisch® claimed the formation of amino acids from potassium nitrite, carbon 468 Annals New York Academy of Sciences monoxide, and ferric chloride. Dhar and Mukherjee observed the formation of glycine from glycol, and of arginine from glucose. Nitrates were used as a source of nitrogen and titanium dioxide or ferrous sulfate as catalyst. More recently, Bahadur ef
Channel: Education
Tags: carbonaceous cyanobacteria fossils life meteorite
Rating: ( ratings) Views: 12 Comments: 0
