Answer :
The ATP and NADHPH are the two molecules bringing chemical energy from the light reactions to the calvin cycle.
What is calvin cycle and what are the two molecules from the light reaction bringing chemical energy?
- Calvin cycle is the cycle which requires energy from light reaction to get initiated and an enzyme named RuBisco is also used.
- Calvin cycle operate in all photosynthetic plants doesn't matter whether they have C3 or C4 pathways.
- There are three steps basically in calvin cycle namely carboxylation, reduction, and regeneration.
- The most crucial step of the calvin cycle is carboxylation which starts with the fixation of CO2 into stable organic intermediate RuBp.
- For every CO2 molecule entering the calvin cycle 2 molecules of NADPH and 3 molecules of ATP are required.
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