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
... an important victory at Tunis, but in 1536 Francis I of Spain allied himself with Suleiman against Charles. While Francis was persuaded to sign a peace treaty in 1538, he ...