To explain the mechanism of enzymatic action, who proposed "Lock and k – McqOptions

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1.	To explain the mechanism of enzymatic action, who proposed "Lock and key hypothesis'' [CPMT 1996; MP PMT 1998; BHU 2000; RPMT 2002]
A.	Fischer
B.	Jacob
C.	Koshland
D.	Sumner
Answer» B. Jacob

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