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
... 5 million immigrants in the late 19th, early 20th centuries, a period that also saw Brazil industrialise and further expand into its interior. Brazil became a dictatorship ...