MDCAT Biology MCQ #3304

Which of the following enzymes is NOT involved in the citric acid cycle?

MDCAT Biology MCQ #3304

  1. Question 1

    Q1. Which of the following enzymes is NOT involved in the citric acid cycle?

    • A) Isocitrate dehydrogenase
    • B) Alpha-ketoglutarate dehydrogenase
    • C) Pyruvate kinase
    • D) Aconitase

    Answer: Pyruvate kinase

    Explanation: Pyruvate kinase is a glycolytic enzyme, not part of the citric acid cycle