Statement I : Glycolysis is the first step of respiration in which glucose completely breaks into $$CO2$$ and $$H2OStatement$$ II : In this process, there is a net gain of $$twenty-four$$ molecules of ATP.

Correct option is 4Both statement – I and statement – II are incorrect.

Questions

Statement I : Glycolysis is the first step of respiration in which glucose completely breaks into CO₂ and H₂O
Statement II : In this process, there is a net gain of twenty-four molecules of ATP.

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Only statement - I is correct.

Only statement - II is correct

Both statement – I and statement - II

Both statement – I and statement – II are incorrect.

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detailed solution

Correct option is D

In glycolysis, glucose undergoes partial oxidation to form two molecules of pyruvic acid. The net gain of ATP in glycolysis is 2.

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Statement I : Glycolysis is the first step of respiration in which glucose completely breaks into CO2 and H2OStatement II : In this process, there is a net gain of twenty-four molecules of ATP.

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Statement I : Glycolysis is the first step of respiration in which glucose completely breaks into CO₂ and H₂O
Statement II : In this process, there is a net gain of twenty-four molecules of ATP.