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NEET2022BotanyRespiration in PlantsActual

What amount of energy is released from glucose during lactic acid fermentation?

Options

  1. AMore than 18 %
  2. BAbout 10 %
  3. CLess than 7 %
  4. DApproximately 15 %

Correct answer

C. Less than 7 %

Step-by-step solution

Lactic acid fermentation is a type of anaerobic metabolic process. This usually takes place in some bacteria and even in muscle cells of animals and human beings. In lactic acid fermentation NADH . H + transfers its electrons directly to pyruvate, generating lactate as a by-product. Less than seven percent of the energy in glucose is released in this process.

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