What Shape Would a Graph of Reaction Velocity Versus PH

question 71

Multiple Choice

What shape would a graph of reaction velocity versus pH have for an enzyme that uses both a proton donor and a proton acceptor during catalysis (both acid and base catalysis) ?

• A)Sigmoidal.
• B)Hyperbolic.
• C)Exponential.
• D)Bell-shaped.
• E)Linear.

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