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
... December 12, 1963, and the next year joined the Commonwealth. Jomo Kenyatta, a member of the predominant Kikuyu tribe and head of the Kenya African National Union, became ...