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

Factors that affect enzyme action — practice question

Two different enzymes, P and Q, are examined to determine the optimum pH for each enzyme. The findings indicate that P functions only under acidic conditions. Q has an optimum pH that is slightly alkaline. Which graph shows the correct results for P and Q?

    Worked solution & mark scheme

    This 1-mark question has a full step-by-step worked solution and mark scheme.

    • Full mark scheme, point by point
    • Step-by-step worked solution
    • Write your answer & get it marked instantly by AI