for his work on ribonucleaseandfor their contribution to the understanding of the connection between chemical structure and catalytic activity of the ribonuclease molecule
for their elucidation of the enzymatic mechanism underlying the synthesis of adenosine triphosphateandfor his discovery of an ion-transporting enzyme, Na+, K+ -ATPase
... were composed. The earliest of the Vedas, the R^igveda, was composed in the middle of the second millennium BC. The Vedic form survived until the middle of the first ...