Where Does The Light Reaction Take Place

It is a biochemical phase.

Where does the light reaction take place. It takes place in the grana of the chloroplast. It is a oxidation reduction process. Dark reactions is the second phase in the process of photosynthesis following the light reaction. It takes place only in the presence of light.

The calvin cycle or the light independent reactions. Since the light reactions take place during the daytime they require the processes such as photosystem 1 and photosystem 2. There are four major protein complexes in. Nadp utilizes h ions to form nadph.

The dark reactions take place in the stroma of the chloroplast. It takes place in the stroma of the chloroplast. It uses the atp produced in light reactions to make glucose. In photosynthesis the light dependent reactions take place on the thylakoid membranes the inside of the thylakoid membrane is called the lumen and outside the thylakoid membrane is the stroma where the light independent reactions take place the thylakoid membrane contains some integral membrane protein complexes that catalyze the light reactions.

As the name suggests it doesn t require light energy to take place. Let s have a detailed look at these stages. It can take place in the presence or absence of sunlight. Photosynthesis takes place in two steps.

The first phase of photosynthesis is the light dependent reactions. The two successive stages in which photosynthesis takes place are. It mainly consists of two types of cyclic reactions calvin cycle or c3 cycle and hatch slack or c4 cycle. Photosynthesis is a complex process of synthesis of organic food materials.

This phase requires sunlight. Here water is oxidised and carbon dioxide is reduced to carbohydrates. On the other hand the dark reactions always take place in the stroma of the chloroplasts. The light reaction in photosynthesis always takes place in the grana of the chloroplasts.

Light reaction requires light and water and produces atp and oxygen. It is a photochemical phase.