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NTA Abhyas NEET2020BotanyRespiration in PlantsPractice

The number of metabolic steps required for the oxidation of glucose to form lactic acid

Options

  1. A8
  2. B9
  3. C10
  4. D11

Correct answer

D. 11

Step-by-step solution

Glucose first enter glycolysis to form pyruvic acid, this occurs in cytoplasm by most common pathway called EMP pathway. It is a 10 step pathway. Than pyruvic acid undergoes oxidation to form lactic acid in one step reaction. Thus total 11 steps occur for oxidation of glucose to form lactic acid.

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