When cell converts light energy into chemical energy, which of the following reaction would take place

Answer: Option A

When a cell converts light energy into chemical energy, ADP + iP = ATP reaction would take place.
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy.
In plants, light-dependent reactions occur in the thylakoid membranes of the chloroplasts where they drive the synthesis of ATP and NADPH. The hydrogen ions are released in the thylakoid lumen and therefore contribute to the transmembrane chemiosmotic potential that leads to ATP synthesis.