What Is Produced During The Light Reactions Of Photosynthesis

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What Is Produced During The Light Reactions Of Photosynthesis?

Photosynthesis begins with the light reactions. … The energy is then temporarily transferred to two molecules ATP and NADPH which are used in the second stage of photosynthesis. ATP and NADPH are generated by two electron transport chains. During the light reactions water is used and oxygen is produced.May 24 2021

What are the products of the light reactions?

What are the products of light reactions and how are they used? The products are ATP and NADPH and oxygen. ATP and NADPH supply energy for carbon fixation in the Calvin cycle . Oxygen is released into the atmosphere.

What are the products of light photosynthesis?

During photosynthesis light energy converts carbon dioxide and water (the reactants) into glucose and oxygen (the products).

What are the 3 main products from the light reactions of photosynthesis?

Figure 1. 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. The light-independent reactions of the Calvin cycle can be organized into three basic stages: fixation reduction and regeneration.

What are the two products of the light reactions in photosynthesis?

The light-dependent reactions use light energy to make two molecules needed for the next stage of photosynthesis: the energy storage molecule ATP and the reduced electron carrier NADPH. In plants the light reactions take place in the thylakoid membranes of organelles called chloroplasts.

What are made in the light reactions of photosynthesis apex?

Light reactions provide energy carriers used in the Calvin cycle. … What are made in light reactions of photosynthesis? ATP and NADPH needed by Calvin Cycle. Photosynthesis makes glucose respiration breaks it down.

What are the products of light reactions and Calvin cycle?

The reactions of the Calvin cycle add carbon (from carbon dioxide in the atmosphere) to a simple five-carbon molecule called RuBP. These reactions use chemical energy from NADPH and ATP that were produced in the light reactions. The final product of the Calvin cycle is glucose.

What is produced in light-independent reactions?

Light-independent reaction is a series of biochemical reactions in photosynthesis not requiring light to proceed and ultimately produce organic molecules from carbon dioxide. The energy released from ATP (produced during the light reactions) drives this metabolic pathway.

Why are the products of the light reaction of photosynthesis important?

Why are the products of the light reaction of photosynthesis important? They are used to split excess water in the cell. … They are used to generate large amounts of ATP in the dark reaction. They are used to produce sugar during the dark reaction.

How does light produce glucose?

The energy from light causes a chemical reaction that breaks down the molecules of carbon dioxide and water and reorganizes them to make the sugar (glucose) and oxygen gas. After the sugar is produced it is then broken down by the mitochondria into energy that can be used for growth and repair.

Why light reactions of photosynthesis is essential for the dark reactions?

Because Light reaction provide the chemical energy in the form of ATP and NADPH . And this chemical energy is used to make glucose during dark reactions of photosynthesis.

What are the reactants and products of light-independent reactions?

In photosynthesis water carbon dioxide ATP and NADPH are reactants. RuBP and oxygen are products. In photosynthesis water and carbon dioxide are reactants. GA3P and oxygen are products.

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What are the end products of the light dependent?

The end products are ATP and NADPH.

What is produced during the light reaction choose the correct chemical equation?

The overall reaction for the light-dependent reactions is: 2 H₂O + 2 NADP⁺ + 3 ADP + 3 P_i + light → 2 NADPH + 2 H⁺ + 3 ATP + O.

What do plants release during photosynthesis?

During photosynthesis plants take in carbon dioxide (CO₂) and water (H₂O) from the air and soil. … The plant then releases the oxygen back into the air and stores energy within the glucose molecules. Chlorophyll. Inside the plant cell are small organelles called chloroplasts which store the energy of sunlight.

What is product in photosynthesis?

Let’s look at the products of photosynthesis! During the process of photosynthesis plants break apart the reactants of carbon dioxide and water and recombine them to produce oxygen (O₂) and a form of sugar called glucose (C₆H₁₂O₆).

Which molecule is produced during the light reactions of photosynthesis quizlet?

The light reactions produce chemical energy in the form of NADPH and ATP.

What is produced from the light-dependent reactions of photosynthesis that are used in the dark reactions?

Explanation: End products of the Light reaction are ATP NADPH and Oxygen. Oxygen escapes into the atmosphere. ATP & NADPH which is produced is called Assimilatory Power and this will be used in dark reactions of Photosynthesis.

Which of the following are produced in the dark reactions?

The dark reaction of photosynthesis includes series of assimilatory reactions that fix carbon dioxide into organic compounds using the energy of ATP and NADPH + H+ produced during light reactions.
That means CO2 NADPH + H+ and ATP are the substrates for dark reactions.

What are the products of the light-independent reactions quizlet?

The Light-Independent uses ATP and NADPH from the Light-Dependent reactions to produce high energy carbohydrates and oxygen.

What are the 3 reactants of light-dependent reactions?

The reactants in the light-dependent chemical reaction are adenosine diphosphate (ADP) oxydized nicotinamide adenine dinucleotide phosphate (NADP⁺) and the hydrogen in water.

Where does light reaction occur What are its products?

The light reaction occurs in the thylakoids of the chloroplast. When the light hits chlorophyll a get excited to higher energy state followed by a series of reactions. This energy is converted into energy molecules ATP and NADPH by using PS I and PS II. Also hydrolysis occurs and releases oxygen.

What are the products of photosynthesis in this chemical equation?

The photosynthesis chemical equation states that the reactants (carbon dioxide water and sunlight) yield two products glucose and oxygen gas.

What are the materials produced after the process of photosynthesis?

Photosynthesis requires sunlight carbon dioxide and water as starting reactants (Figure 5.5). After the process is complete photosynthesis releases oxygen and produces carbohydrate molecules most commonly glucose. These sugar molecules contain the energy that living things need to survive.

Which of the following are formed during photosynthesis?

During photosynthesis plants produce glucose from simple inorganic molecules – carbon dioxide and water – using light.

What are the events occur during the process of photosynthesis?

The events that occur during the process of photosynthesis are:

(i) Absorption of light energy by chlorophyll.
(ii) Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen.
(iii) Reduction of carbon dioxide to carbohydrates.

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What are the 3 products of photosynthesis?

The reactants for photosynthesis are light energy water carbon dioxide and chlorophyll while the products are glucose (sugar) oxygen and water.

What is produced during the light reaction quizlet?

In the light reactions the energy of sunlight is used to oxidize water (the electron donor) to O2 and pass these electrons to NADP+ producing NADPH. Some light energy is used to convert ADP to ATP. The NADPH and ATP produced are subsequently used to power the sugar-producing Calvin cycle.

Which molecule is produced during the light reactions of photosynthesis which molecule is produced during the light reactions of photosynthesis?

ATP and NADPH are produced during the light dependent reaction and are reactants necessary for the light independent reaction (Calvin Cycle) to occur. During the light independent reaction ATP and NADPH are used to convert phosphoglycerate molecules (PGA) to glyceraldehyde-3-phosphate molecules (G3P).

What is the product of the dark reactions of photosynthesis?

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.