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Cyanide kills the organisms/stop cell ac...

Cyanide kills the organisms/stop cell activity by

A

reducing water potential

B

decreasing diffusion of oxygen

C

interfering in respiratory mechanism by preventing transfer of electron from copper of cyt `a_3` to oxygen

D

coagulating proteins of carriers in ETC

Text Solution

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The correct Answer is:
C
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TRUEMAN BIOLOGY-RESPIRATION IN PLANTS-MULTIPLE CHOICE QUESTIONS
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  2. Number of Oxygen atoms required for complete oxidation of pyruvic acid...

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  3. Cyanide kills the organisms/stop cell activity by

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

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

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

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  13. Anaerobic respiration of animals/humans produces

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

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  19. Why the usual RQ for humans lies between 0.7 and 1.0 because

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  20. How many molecules of NADH+H+ are left at the end of anaerobic respira...

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