What happens to water molecules in the light reactions?

The presence of light and enzymes within the plant's chloroplasts act as the catalysts for the light-dependent reaction and begin the process by splitting the water molecules into electrons, protons and oxygen. read more

The light-absorbing pigments form two types of clusters, called photosystems (PS) I and II. The chlorophyll and other pigments in each photosystem absorb light energy and transfer it from one molecule to the next. All this energy is funneled to a specific chlorophyll a molecule called the reaction center. read more

The water in light-dependent reaction is split apart or brokendown. It is broken down into hydrogen ions, electron and oxygenwhich is then given out. read more

During the stage of photosynthesis referred to as the light-dependent reaction, 12 molecules of water begin the process of reacting with six molecules of carbon dioxide to produce one molecule of glucose, six molecules of oxygen and six molecules of water. read more

Takes place in chloroplast stoma; Takes up carbon dioxide and reduces it to a carbohydrate such as glucose; the metabolic pathway that uses NADPH and ATP to assemble Carbon dioxide molecules into three-carbon carbohydrate molecules. read more