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Dark reaction does not need light then w...

Dark reaction does not need light then why does dark reaction not take place at night?

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Dark reaction needs products of light reaction like ATP and NADPH hence cannot take place at night.
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ICSE-PHOTOSYNTHESIS IN HIGHER PLANTS -REVIEW QUESTIONS (VERY SHORT ANSWER TYPE QUESTIONS) ( WITH ANSWER)
  1. Which phase of photosynthesis light or dark reaction is called biosynt...

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  2. Does dark reaction occur at night in the leaves?

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  3. Dark reaction does not need light then why does dark reaction not take...

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  4. Under which condition does chlorophyll a molecule change from the grou...

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  5. Where does the electron go that is released from the excited chlorophy...

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  6. Name the primary pigment molecules of PS I and PS II.

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  7. What happens in the Electron transport chain?

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  8. In which PS system does cyclic Photophosphorylation work?

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  9. What kind of Photophosphorylation takes place in P(680) (PS II)?

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  10. In which Photophosphorylation, photo system I and photo system II, bot...

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  11. From which molecule does ferrodoxin pick up the electrons? In which ph...

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  12. In which part of the chloroplast, only PS I is functional?

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  13. What are the products of light reaction?

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  14. Why is Calvin cycle also known as C(3) cycle?

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  15. Name the first product of CO(2) fixation in C(4) pathway.

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  16. Where does C(3) cycle take place?

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  17. What is the full form of Rubisco?

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  18. To generate 1 molecule of glucose, how many turns of Calvin cycle are ...

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  19. How many molecules of ATP and NADPH are required to make one molecule ...

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  20. What is another term given for C(4) cycle?

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