Respuesta :
Answer:
The ATP and NADPH from light reaction serve as an energy source and reducing power respectively during the Calvin cycle, which is also called the dark phase of photosynthesis.
Explanation:
Answer:A. ATP and NADPH
Explanation:
Photosynthesis consists of two stages; the light phase and the dark phase, the energy carriers in the dark phase are ATP and NADPH. The Calvin cycle has to do with carbon fixation- the production of glucose. The two energy carriers are produced in the light phase of photosynthesis. A diagrammatic representation of the cycle is attached.