Since summer (and other seasons) can begin and end on different days each year on the astronomical calendar, it can be hard to compare seasons from year to year in this way. To standardize the length and start of the seasons, in meteorology, the 12 months of the year have been split up into four, 3-month periods. Therefore, in the meteorological calendar, summer includes the months of June, July and August - always starting on 1 June and ending on 31 August.
NADPH or NADP plus stands for Nicotinamide Adenine Dinucleotide Phosphate. NADPH is created in the Stoma on the duration of light reactions accumulation. NADPH or NADP plus stands for Nicotinamide Adenine Dinucleotide Phosphate. NADPH is created in the Stoma on the duration of light reactions accumulation.
Report Abuse. The light reactions produce ATP and NADPH that the Calvin cycle uses to convert CO2 into carbohydrate. The light reactions happen in the thylakoid membranes of the chloroplast, and the reactions of the Calvin cycle take place in the stroma.he light reactions and the Calvin cycle are the two halves of photosynthesis in plants. Explain how the work together. Include the organelle and part(s) of the organelle they occur in, the final product they make and what each process supplies to the other. Add your answer. Source.