Unformatted text preview: BCHM 56’” * A EXAM ill."— 3 Fall 2009 Please write legibly in the space provided. if additionalspaeenis needed to write your answers, use the back of
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enclosed in brackets. There are a total of 200 points. There may be more than one correct selection for multiple choice questions. Circle all correct choices. ENZYME MECHANISMS AND REGULATION (Chapters 9 and 1.0) 1.  Brieﬂy describe the events that occur at the active site of an enzyme that uses covalent catalysis to form and stabilize the transition state.
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