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In the electron transport system, the re...

In the electron transport system, the reduced coenzymes are regenerated by

A

gain of protons

B

loss of electrons

C

addition of hydrogen

D

gain of electrons .

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The correct Answer is:
B
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TRUEMAN BIOLOGY-RESPIRATION IN PLANTS-MULTIPLE CHOICE QUESTIONS
  1. Rate of respiration shall increase

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

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

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

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  5. Proton channel occurs in

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  6. The first 5C dicarboxylic acid in Krebs' cycle which is used in nitrog...

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  7. Hydrogen atoms released at succinate level in Krebs cycle are accepted...

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  8. Fructose-6-phosphate is changed to Fructose 1-6 biphosphate with the h...

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  9. In ETC, ATP is not formed in which of the following steps

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  10. Krebs' cycle is completed with the formation of

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  11. The end product of oxidative phosphorylation is

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  12. How many ATP are formed in ETS from reduced NAD generated in one turn ...

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  13. Krebs' cycle starts with reaction between

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  14. ATP formation in chloroplast and mitochondrion is explained by

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  15. What is the main feature of -P bond in ATP

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  16. Which would be the last substrate to be used in respiration ?

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  17. A mass of living cells are kept in a culture medium under anaerobic co...

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  18. Differences between photophosphorylation (PP) and oxidative phosphoryl...

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  19. Which one is absent in erythrocytes ?

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  20. Calorific value of carbohydrates, proteins & fats are

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