Photophosphorylation is the process of converting light energy into chemical energy in the form of ATP during photosynthesis. It occurs in the thylakoid membranes of chloroplasts and involves electron transport chains.
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There are two types of photophosphorylation: cyclic and non-cyclic.
Non-cyclic photophosphorylation produces both ATP and NADPH, whereas cyclic photophosphorylation only produces ATP.
The primary pigment involved in photophosphorylation is chlorophyll.
In non-cyclic photophosphorylation, water molecules are split to release oxygen as a byproduct.
Photophosphorylation is an essential step in the light-dependent reactions of photosynthesis.