What are the end products of the light reactions?

What are the end products of the light reactions?

What are the end products of light reactions?

• Hint: The process of using the energy in sunlight to make food (glucose) is known as photosynthesis.
• Complete answer:
• Therefore, the end products are ATP and NADPH.
• Note: The ATP and NADPH from the light-dependent reactions are used to make sugars in the Calvin cycle.

What are the 3 final products of the light reactions?

Light reactions harness energy from the sun to produce chemical bonds, ATP, and NADPH. These energy-carrying molecules are made in the stroma where carbon fixation takes place.

What are the products of the dark reactions?

The dark reaction occurs outside of the thylakoids. In this reaction, the energy from ATP and NADPH are used to fix carbon dioxide (CO2). The products of this reaction are sugar molecules and other organic molecules necessary for cell function and metabolism.

What do plants end the light reaction with?

NADP+
At the end of the light reactions, the energy from sunlight is transferred to NADP+, producing NADPH. This energy in NADPH is then used in the Calvin cycle.

What is the end product of light energy?

Difference between Light and Dark Reaction

Light Reaction	Dark Reaction
The end products are ATP and NADPH.	Glucose is the end product. ATP and NADPH help in the formation of glucose.
The water molecules split into hydrogen and oxygen.	Glucose is produced. Co2 is utilized in the dark reaction.

What two products of light reactions are used up?

What two products of the light reactions are used up in the calvin cycle? NADPH, which is an electron carrier and can be reused, and ATP, or ADP, which is an energy molecule that can be rebuilt in another light reaction.

What is the difference between light and dark reaction?

The main difference between light and dark reaction is that light reaction is the first stage of photosynthesis, which traps light energy in order to produce ATP and NADPH whereas dark reaction is the second stage of photosynthesis, which produces glucose by using the energy form ATP and NADPH produced from the light …

Is oxygen a product of light reaction?

Essentially, oxygen is a waste product of the light reactions of photosynthesis. It is a ”leftover” from a necessary part of the process. All the oxygen that is necessary to maintain most forms of life just happens to come about during this process.

What is the end product of dark reaction in photosynthesis?

Complete Step by Step Answer:

Light Reaction	Dark Reaction
ATP and NADPH are the end products of this reaction.	The end products of light reaction, i.e. ATP and NADPH are used here to form glucose as the end product.
This reaction causes the water molecule to split into hydrogen and oxygen.	There is no splitting of water.

What are the reactants and products of dark reactions?

Dark reactions occur in the grana of chlorophyll,and get energy from ATP and NADPH. The reactants are water and carbon dioxide.

Where do light-independent reactions occur?

The light-independent reactions represent the known Calvin–Benson–Bassham (CBB) cycle which takes place in the stroma of chloroplasts and is the primary pathway of carbon fixation of C3 plants [119]. The CBB cycle proceeds in three main stages: carboxylation, reduction and regeneration.

What is the final product of photosynthesis * 1 point?

Glucose and oxygen are the final products of photosynthesis. We all know that photosynthesis is a process in which green plants use sunlight to make their own food.

What is the end product of the dark reactions?

The end product of the dark reactions is glucose. Q: What is the end product of the dark reactions? Write your answer… What product of dark reactions are required for the light reactions? What is the product of dark reactions of photosynthesis? What is the product of dark reactions? What is the product of the dark reactions?

Where does the dark reaction take place in a plant?

In the dark reaction, plants use carbon dioxide with ATP and NADPH from the light reactions to produce glucose. It takes place in the stroma of the chloroplast. What are the end products of light reactions?

How does the dark reaction of photosynthesis work?

The energy (ATP and NADPH) obtained from the light reactions is harnessed by the plant cells to drive chemical energy. Therefore, the dark reaction does not require light energy directly, but it somehow dependent upon the by-products of light-dependent reactions, i.e. ATP and NADPH, to facilitate the production of glyceraldehyde 3-phosphate.

What are the three end products of photosynthesis?

End result of the products of photosynthesis – definition. The three end-products of photosynthesis after light and dark reactions are. Glucose: In plant cells, it is immidiately converted into the sucrose for transportation and stored in the form of starch.