What are the steps of light-dependent reactions?

There are two main main events of photosynthesis i.e., light reaction and dark reaction. The darke reaction depends on the light. The light reaction has two events i.e., photolysis of water and photo phosphorylation. In light reaction, light energy is stored in chemical eneygy. The end products are oxygen, ATP and NADPH.

The processes involved in light-dependent reactions are as follows: 1. Light is absorbed by chlorophyll and other pigments in the thylakoid membrane; 2. Excitation of electrons in chlorophyll molecules to a higher energy level; 3. Electron transport chain: High-energy electrons are passed along a series of proteins in the thylakoid membrane, releasing energy; 4. Production of ATP: Energy released from electron transport is used to pump protons across the thylakoid membrane, creating a proton gradient, which is then used by ATP synthase to produce ATP. 5. Splitting of water molecules: An enzyme called water-splitting enzyme splits water molecules into oxygen, protons, and electrons, producing oxygen as a byproduct; 6. Replacement of electrons: The electrons lost from chlorophyll are replaced by the electrochemical