MDCAT Biology MCQ #611

Which stage of cellular respiration is characterized by the conversion of glucose to pyruvate?

MDCAT Biology MCQ #611

  1. Question 1

    Q1. Which stage of cellular respiration is characterized by the conversion of glucose to pyruvate?

    • A) Glycolysis
    • B) Krebs cycle
    • C) Electron transport chain
    • D) Fermentation

    Answer: Glycolysis

    Explanation: Glycolysis converts glucose to pyruvate, unlike Krebs cycle or electron transport chain.