Sunlight
Water H20
and Carbon Dioxide CO2
For the light-dependent reactions of photosynthesis, materials needed include sunlight, water, chlorophyll, and other pigments, as well as enzymes and other proteins involved in the electron transport chain and ATP synthase. These reactions take place in the thylakoid membranes of chloroplasts.
In the first step of photosynthesis, which is light-dependent, two water molecules are needed to start the reaction. Each water molecule contains two oxygen atoms, so a total of four oxygen atoms are needed.
ATP and NADH2
Photon
Photosynthesis uses light energy from the sun to convert carbon dioxide and water into glucose and oxygen. This process occurs in the chloroplasts of plant cells and is essential for plants to produce their own food.
light reaction or sunlight
Light, water and CO2
I think Raw Materials are what goes into it. Products is what comes out/ what is produced.
sunlight
ATP and NADH2
There are two raw materials water and CO2. Sun light is needed too.
For the light-dependent reactions of photosynthesis, materials needed include sunlight, water, chlorophyll, and other pigments, as well as enzymes and other proteins involved in the electron transport chain and ATP synthase. These reactions take place in the thylakoid membranes of chloroplasts.
It means that for a reaction (usually chemical) to take place, light is needed. An example of this can be seen in photosynthesis.
why light reaction of photosynthesis is essential before the dark reaction can procced?
The two things produced by photosynthesis are Starch and Oxygen.
Water(H2O), Light, and Carbon Dioxide(CO2)
ATP and NADPH