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Q. |
J. B. Sumner isolated first enzyme from Jackbeans as- |
A. | amylase |
B. | trypsin |
C. | urease |
D. | renin |
Answer» C. urease | |
Explanation: James Batcheller Sumner (November 19, 1887 – August 12, 1955) was an American chemist. He discovered that enzymes can be crystallized. |
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