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Lack of oxygen in muscles often leads to cramps in the legs of sprinters. This is due to conversion of pyruvate to: - Science

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Question

Lack of oxygen in muscles often leads to cramps in the legs of sprinters. This is due to the conversion of pyruvate to:

Options

  • Ethanol

  • Carbon dioxide

  • Acetic acid

  • Lactic acid

MCQ
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Solution

Lactic acid

Lack of oxygen in muscles causes the accumulation of lactic acid, due to anaerobic respiration. Accumulation of lactic acid leads to cramps in the legs of sprinters.

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Chapter 1: Life Processes - Exercise 2 [Page 49]

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Lakhmir Singh Biology (Science) [English] Class 10
Chapter 1 Life Processes
Exercise 2 | Q 61 | Page 49
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