MDCAT Biology MCQ #377

During alcoholic fermentation in yeast, pyruvate is decarboxylated and then reduced to produce which final organic product?

MDCAT Biology MCQ #377

  1. Question 1

    Q1. During alcoholic fermentation in yeast, pyruvate is decarboxylated and then reduced to produce which final organic product?

    • A) Lactic acid
    • B) Ethanol and Carbon dioxide
    • C) Methanol
    • D) Acetic acid

    Answer: Ethanol and Carbon dioxide

    Explanation: Yeast produces ethanol and CO2. Lactic acid (Option A) is produced in animal muscles and some bacteria.