Which molecules separate during the light reaction of photosynthesis?.

To replace the electron in the chlorophyll, a molecule of water is split. This splitting releases an electron and results in the formation of oxygen (O2) and hydrogen ions (H+) in the thylakoid space.

SPANISH:

Para reemplazar el electrón en la clorofila, se divide una molécula de agua. Esta división libera un electrón y da como resultado la formación de oxígeno (O2) e iones de hidrógeno (H+) en el espacio tilacoidal.

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aliasger2709 aliasger2709 · Answer 2 · 2022-03-09T13:33:54+01:00

Light-dependent reactions of photosynthesis occur in the presence of light and occur in the thylakoid membranes. Water molecule splits during the reaction.

What happens to the water molecule?

During the light reaction of the photosynthesis, the water and the carbon dioxide along the light is absorbed by the chlorophyll of the plant.

The reactants excite the electron and the replaced electron from the membrane is replaced by the separation or the splitting of the water molecule.

The molecule of the water splits to form hydrogen ions [tex](\rm H^{+})[/tex], oxygen [tex]\rm (O_{2})[/tex] and releases an electron.

Therefore, water splits during the photosynthetic reaction.

Learn more about the light-dependent reaction here:

https://brainly.com/question/13901971