(NH2)2CO + 3H2O → CO2 + 2NH4OH
In 1926 James Sumner[?] shows that urease is a protein. Urease is found in bacteria, yeast and several higher plants.
Characteristics:
... Norwegian, Danish explorer, Governor of Greenland J Louis Joliet, (1645-1700) Richard Jobson L Jean François La Pérouse, (1741-1788), French explorer of the ...