Biology 9700 · AS & A Level · Factors that affect enzyme action

Factors that affect enzyme action — practice question

What is one feature of competitive enzyme inhibition?

  • AThe inhibitor binds permanently to the active site.
  • BInhibition can be reversed by increasing the concentration of the substrate.
  • CThe inhibitor molecule changes the secondary structure of the enzyme.
  • DThe substrate and the inhibitor are the same shape.

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