मराठी

During heavy exercise, we get cramps in the legs due to the accumulation of ______. - Science

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प्रश्न

During heavy exercise, we get cramps in the legs due to the accumulation of ______.

पर्याय

  • carbon dioxide

  • lactic acid

  • alcohol

  • water

MCQ
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उत्तर

During heavy exercise, we get cramps in the legs due to the accumulation of lactic acid.

Explanation:

Lactic acid builds up in muscles during intense exercise when oxygen levels are low, leading to cramps.

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पाठ 10: Respiration in Organisms - Exercises [पृष्ठ ११८]

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एनसीईआरटी Science [English] Class 7
पाठ 10 Respiration in Organisms
Exercises | Q 5.2 | पृष्ठ ११८
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