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The light reactions require water and light energy in order to work.

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Needed materials in the light reaction phase of photosynthesis?

The materials needed in the light reaction phase of photosynthesis include sunlight, water, and chlorophyll. These components are used to convert light energy into chemical energy in the form of ATP and NADPH. Oxygen is also produced as a byproduct of this phase.


What are the reactants and products of a light dependent reaction and a light independent reaction?

In photosynthesis, the reactants of the light-dependent reaction are water and light energy, which are used to produce oxygen, ATP, and NADPH. The products of the light-independent reaction (Calvin cycle) are ATP, NADPH, and carbon dioxide, which are used to produce glucose through a series of enzymatic reactions. The light-dependent reaction occurs in the thylakoid membranes of chloroplasts, while the light-independent reaction takes place in the stroma of the chloroplast.


Why is possible for Calvin cycle to occur in the dark?

The Calvin cycle is called the dark cycle because it does not require light to proceed. Unlike light reactions, the Calvin cycle is a light-independent reaction, which means it can and will occur in the dark as well as the light.


How many oxygen atoms are needed to start photosynthesis reaction?

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.


Where does the Light (dependent) reaction take place?

The light dependent reaction take place in the thylakoid of the chloroplast

Related Questions

Which two reactants are needed for light dependent reaction?

My friends, the only 2 things you need are light and water. Sorry, though. If you dunk a lit light bulb in water, you will not get a light-dependent reaction. You will get electrocuted.... so don't try this one at home!


Differentiate light dependent reaction from light independent reaction of photosynthesis in terms of row materials?

The light-dependent reaction of photosynthesis requires light energy, water, and ADP + Pi to produce oxygen, ATP, and NADPH. The light-independent reaction, or the Calvin Cycle, does not directly require light but uses the products of the light-dependent reaction (ATP and NADPH) along with carbon dioxide to produce glucose.


Needed materials in the light reaction phase of photosynthesis?

The materials needed in the light reaction phase of photosynthesis include sunlight, water, and chlorophyll. These components are used to convert light energy into chemical energy in the form of ATP and NADPH. Oxygen is also produced as a byproduct of this phase.


Are photosynthetic pigments a part of the light dependent or light independent reactions?

The light dependent reaction, of course.


What reaction occurs during light dependent reaction?

During light dependent reactions chlorophyll and other light-aborbing molecules capture energy from sunlight.


What occurs in light-dependent reaction?

A.T.P. and N.A.D.H are formed during light reaction.


What is the darkreactions of photosynthesis?

light dependent reaction


What is the primary reaction in photosynthesis?

It is the first phase. The light dependent reaction.


What are the two products of the light dependent reaction needed in the Calvin cycle?

The two things produced by photosynthesis are Starch and Oxygen.


What is the purpose of the light dependent reaction and what is it called?

The purpose of the light dependent reaction is to convert light energy into chemical energy in the form of ATP and NADPH. This process, also known as the light reactions or light-dependent photosynthesis, occurs in the thylakoid membranes of chloroplasts.


What is produced by the reaction of the light dependent reaction?

ATP and NADHP


What are produced in the light dependent reaction?

ATP and NADPH