JEE Main & Advanced JEE Main Paper (Held On 11 April 2015)

  • question_answer
    Accumulation of which of the following molecules in the muscles occurs as a result of vigorous exercise? [JEE Main Online Paper (Held On 11 April 2015)]  

    A)  Glucose

    B)  Glycogen

    C)  L-lactic acid

    D)  Pyruvic acid

    Correct Answer: C

    Solution :

    Lactic acid is formed in muscles during vigorous exercise. This is due to anaerobic respiration. \[Glucose\to ~Lactic\text{ }acid\text{ }+\text{ }energy\] \[{{C}_{6}}{{H}_{12}}{{O}_{6}}\to 2{{C}_{3}}{{H}_{6}}{{O}_{3}}+energy\]


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