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When O2 is not available to a muscle, NA...

When `O_2` is not available to a muscle, NAOH formed in glycolysis does not pass electrons to the ETC. Instead it passes them to

A

Acetyl Co A

B

pyruvic acid

C

fructose

D

ADP

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The correct Answer is:
B
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TRUEMAN BIOLOGY-RESPIRATION IN PLANTS-MULTIPLE CHOICE QUESTIONS
  1. Calorific value of carbohydrates, proteins & fats are

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  2. Which one of the following is the source of energy that produces the c...

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  3. When O2 is not available to a muscle, NAOH formed in glycolysis does n...

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  4. Number of Oxygen atoms required for complete oxidation of pyruvic acid...

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  5. Cyanide kills the organisms/stop cell activity by

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  6. During oxidative phosphorylation, protons return to

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  7. The energy from electron transport is utilized in transporting proton ...

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  8. Enzyme helping in oxidatvie decarboxylation of pyruvic acid is

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  9. Glyceraldehyde 3-phosphate (PGAld or GAP) is oxidised during glycolysi...

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  10. In Which step, CO2 is not released ?

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  11. General equation for aerobic respiration is

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  12. the number of glucose molecules required to produces 38 ATP molecules ...

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  13. One turn of Krebs' cycle produces

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  14. Excess of ATP inhibits respiration by inhibiting one of the following ...

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  15. Anaerobic respiration of animals/humans produces

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  16. Choose the correct statement

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  17. In alcoholic fermentation by yeasts, the NADH2 produced during glycoly...

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  18. Maximum energy is obtained by the oxidation of

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  19. Fat has two components, glycerol and fatty acids. They enter common pa...

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  20. If it is calculated that less than 5% of the energy of glucose is reco...

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