Although the overall chemistry of photosynthesis seems simple (mH₂0 + nCO₂ => Cₙ(H₂0)ₘ + nO₂), it is driven by a pretty complex arrangement of parts, called the

Although the overall chemistry of photosynthesis seems simple (mH₂0 + nCO₂ => Cₙ(H₂0)ₘ + nO₂), it is driven by a pretty complex arrangement of parts, called the reaction centre: https://en.wikipedia.org/wiki/Photosynthetic_reaction_centre https://en.wikipedia.org/wiki/Photosynthetic_reaction_centre > The energy of the photon is used to excite an electron of a pigment. The free energy created is then used to reduce a chain of nearby electron acceptors, which have progressively higher redox-potentials. These electron transfer steps are the initial phase of a series of energy conversion reactions, ultimately resulting in the conversion of the energy of photons to the storage of that energy by the production of chemical bonds.