Light reaction
LIGHT REACTION Here we study about the Light-Reaction, involving the process of Photosystem I & II, and the source of oxygen, hydrogen, and electron chloroplast diagram showing Thylakoid and stromal lamellae The light-reaction is a process through which the plant utilizes the light energy, and transform the inorganic substrates taken through the soil and the atmosphere into organic products. This process takes place within the thylakoid and stromal lamellae of the chloroplast. Thylakoid are membranous structure present within the chloroplast, Pile of thylakoid termed as granum remain in connection with another granum through stromal lamellae. The light reaction get completed through the two photosynthetic units generally composed of pigment system, proteins which stabilize the pigment system and a number of electron carriers forming the Electron Transport System. In this process molecules of ATP and NADPH are formed and also, get utilized...