NEET Biology Biotechnology : Principles And Processes Question Bank Biotechnology and its Application

  • question_answer
    Which of the following organic acids was produced by fermentation [Bihar MDAT 1989]

    A) Oxalic acid

    B) Lactic acid

    C) Citric acid

    D) Propionic acid

    Correct Answer: B

    Solution :

    First organic acid (lactic acid) to be fermented, which obtained by the activity of a number of bacteria like Streptococcus lactis, Lactobacillus delbreukii, and Rhizopus fungus.


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