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One turn of Krebs' cycle for the oxidati...

One turn of Krebs' cycle for the oxidation of 1 mol of sucrose produce how many ATP molecules ?

A

12

B

24

C

22

D

11

Text Solution

Verified by Experts

The correct Answer is:
A
Whether it is glucose/sucrose, one turn of Krebs' cycle produces 12 ATP. In sucrose there will be in all four turns of Krebs' cycle instead of two as in case of glucose and, therefore, total ATP production will be two times more than .glucose that is 76 ATP.
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TRUEMAN BIOLOGY-RESPIRATION IN PLANTS-MULTIPLE CHOICE QUESTIONS
  1. Terminal oxidation in ETS is

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  2. Krebs' cycle also called TCA (Tricarboxylic acid cycle) or citric acid...

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  3. One turn of Krebs' cycle for the oxidation of 1 mol of sucrose produce...

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  4. Acetaldehyde is intermediate product in

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  5. One molecule of sucrose yields ............ ATP in anaerobic respirati...

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  6. One molecule of NADH + H^+//NADPH + H^+ has sufficient energy to gener...

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  7. Proteins enter into Krebs' cycle through

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  8. If fructose 1-6 Bisphosphate is oxidised in aerobic respiration, the A...

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  9. Respiration of starved leaves (consuming proteins) is called

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  10. To start respiration, a living cell requires

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  11. The rate of oxidative phosphorylation and ATP synthesis is related wit...

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  12. Enzymes involved in oxidative decarboxylation of pyruvic acid are foun...

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  13. As compared to anaerobic respiration, the energy gained during aerobic...

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  14. Cytochromes are found in

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  15. Cytochrome oxidase is related with

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  16. Cytochromes are

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  17. Rate of respiration shall increase

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  18. All enzymes of TCA cycle except succinic dehydrogenase and cytochrome ...

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  19. In the electron transport system, the reduced coenzymes are regenerate...

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  20. Poisons like cyanide inhibit Na^(+) influx during cellular transport. ...

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