What is the overall purpose of the light reactions in photosynthesis?

What is photosynthesis chemical formula?

What are the divisions of white light according to the electromagnetic spectrum? Which are the two most efficient colors for photosynthesis?

How is the excited state energy of a chlorophyll molecule used to drive the light-dependent reactions of photosynthesis?

What is the process of damaging of photosynthetic pigments at very high temperature?

Describe the purpose of the light dependent reaction and light independent reaction (carbon fixation reaction) in photosynthesis.  In addition, explain how the products of the light dependent reaction are used in the light independent reaction (carbon fixation reaction)

What is meant by the "light" and "dark" cycles of photosynthesis?

What are the two places where light energy is required in the light reaction of photosynthesis? Why must energy be supplied at precisely these points?

Is it correct to consider water decomposition by the action of light the basis of the photosynthesis process?

What are the two stages in Photosynthesis called and where in the chloroplast does each stage take place? What happens during each stage, what are the reactants and what are the products?