Awasome Light And Dark Reaction Of Photosynthesis 2023. The glucose molecules provide organisms with two crucial resources: And the dark reactions, or calvin cycle, use atp and nadph to convert co 2 into sugar.

This reaction takes place outside the thylakoid, in the chlorophyll itself. Web in blackman’s experiments on the limiting factors of photosynthesis, he concluded that photosynthesis consists of two kinds of reactions which are l ight reactions ( light acts as the limiting factor for the rate of photosynthesis) , dark reactions or enzymatic reactions ( temperature is the limiting factor for the rate of photosynthesis). Light reaction and dark reaction.