User:Govinda lokhande

Photophosphorylation: 1) Cyclic Photophosphorylation:    Illumination of photosystem-1 causes electrons to move continuously out of the reaction center of photosystem-1 and back to it.       The cyclic electron-flow is accompanied by the photophosphorylation of ADP to tie ATP. This is termed as cyclic photophosphorylation.