What Are The Reactants And Products Of Light Dependent Reactions

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What Are The Reactants And Products Of Light Dependent Reactions?

The exergonic light-dependent reactions of photosynthesis convert light energy into chemical energy producing ATP and NADPH. These reactions occur in the thylakoids of the chloroplasts. The products of the light-dependent reactions ATP and NADPH are both required for the endergonic light-independent reactions.

light-independent reactions

The Calvin cycle Calvin–Benson–Bassham (CBB) cycle reductive pentose phosphate cycle (RPP cycle) or C3 cycle is a series of biochemical redox reactions that take place in the stroma of chloroplast in photosynthetic organisms. … This set of reactions is also called carbon fixation.

What are the products of light-dependent reactions?

Explanation: The light dependent reaction converts solar energy to chemical energy using the photosystem to capture light energy and ultimately produce ATP and NADPH.

What are the reactants and products of light-dependent reactions quizlet?

The light-dependent reactions require light and water occur in the thylakoids and produce ATP and NADPH. The light-independent reactions require carbon dioxide occur in the stroma and produce high-energy sugars.

What are the 3 products of light-dependent reactions?

Glucose ATP and O2

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

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

What are the reactants and products of light Dependant reactions where in the chloroplast do they occur reactants products location?

What are the products of the light-dependent and light-independent reactions of photosynthesis?

The goal of the light-dependent reactions of photosynthesis is to collect energy from the sun and break down water molecules to produce ATP and NADPH.
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Goal	Convert light energy into chemical energy
Location	Chloroplasts—thylakoids
Input	Sunlight H₂O NADP⁺ ADP
Output	NADPH ATP O₂

What products of the light-dependent reactions are used in the light-independent reactions?

Figure 8.6. 1: The light-dependent reactions of photosynthesis (left) convert light energy into chemical energy forming ATP and NADPH. These products are used by the light-independent reactions to fix CO₂ producing organic carbon molecules.

What is ADP and NADP?

ATP – Adenosine triphosphate. ADP – Adenosine diphosphate. NADP – Nicotinamide adenine dinucleotide phosphate. NADPH – The reduced form of NADP. In the Light Dependent Processes i.e Light Reactions the light strikes chlorophyll a in such a way as to excite electrons to a higher energy state.

What is the reactants and products of the 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 are the products of light reactions that are used in the Calvin cycle?

ATP and NADPH are the two products of the light reactions that are used up in the Calvin cycle.

Which of the answer choices are products of the light-dependent reactions of photosynthesis that are required by reactions in the Calvin cycle?

ATP and NADPH produced by the light reactions are used by the Calvin cycle to make carbohydrates. In the first step of photosynthesis ATP and NADPH are produced using the light-dependent reactions.

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.

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What are the end products of the light-dependent reaction Brainly?

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.

Is NADPH a product of cellular respiration?

NADPH is produced as a byproduct of this reaction as NADP +start superscript plus end superscript is reduced as glucose-6-phosphate is oxidized. … NADPH is similar in structure and function as the high energy electron shuttle NADH mentioned in the cellular respiration articles.

Which best lists the end products of the light dependent reactions of photosynthesis?

Which best list the end products of the light dependent reactions of photosynthesis? ATP NADPH and 02. During the light dependent reactions of photosynthesis light energy is converted into which form of energy? Chemical.

What are the products of cellular respiration?

Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

What are the products in the Calvin cycle?

Products of Calvin Cycle

Generally the carbohydrate products of the Calvin cycle are the three carbon sugar phosphate molecules or the triose phosphates (G3P). The products formed after a single turn of the Calvin cycle are 3 ADP 2 glyceraldehyde-3-phosphate (G3P) molecules and 2 NADP⁺.

What are the products produced in the Calvin cycle?

Products. The immediate products of one turn of the Calvin cycle are 2 glyceraldehyde-3-phosphate (G3P) molecules 3 ADP and 2 NADP⁺. (ADP and NADP⁺ are not really “products”. They are regenerated and later used again in the Light-dependent reactions).

Is ADP a product or reactant?

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.

What are the products of light-dependent reactions Why are they important?

Answer: The two products of the light-dependent reactions of photosystem are ATP and NADPH. The movement of high energy electrons releases the free energy that is needed to produce these molecules. The ATP and NADPH are used in the light-independent reactions to make sugar.

Which of the following are produced during the light reactions of 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.

Which of the following products of the light reactions of photosynthesis is consumed?

The light dependent reactions produce ATP and NADPH which are then used by the light independent reactions.

What are the end product of light depends reaction?

ATP and NADPH2 are the product of light-dependent reactions which reduces CO₂ into carbohydrate in the light-independent reactions and oxygen is evolved.

Is pyruvate a substrate or product?

Pyruvate is the end-product of glycolysis a major substrate for oxidative metabolism and a branching point for glucose lactate fatty acid and amino acid synthesis.

Is NAD+ a product or substrate?

NAD+ (nicotinamide adenine dinucleotide) is a substrate. NAD+ is utilised as a co-substrate in non-redox reactions and plays an essential role in signalling and regulatory pathways.

What is NAD and NADH in cellular respiration?

NAD+ is an electron carrier which will pick up electrons during the course of cellular respiration. When NAD+ picks up an electron it becomes reduced and becomes NADH. NADH carries electrons all the way to the Electron Transport Chain where it will then drop off the electrons.

What are the reactants and products of cellular?

Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP waste products include carbon dioxide and water.

What are the 3 end products of cellular respiration?

Carbon dioxide and water are created as byproducts. In cellular respiration glucose and oxygen react to form ATP. Water and carbon dioxide are released as byproducts.
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Aerobic vs anaerobic respiration.

	Aerobic	Anaerobic
ATP produced	Large amount (36 ATP)	Small amount (2 ATP)

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What are the products of cellular respiration quizlet?

Cellular Respiration reactants are glucose and oxygen. Products for cellular respiration are H2O ATP and CO2.

What are the products of the Calvin cycle quizlet?

The product of the Calvin cycle is a triose-phosphate sugar that is either exported from the chloroplast or used to regenerate RUBP.

What are the reactants in the photosynthesis reaction?

The process of photosynthesis is commonly written as: 6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂. This means that the reactants six carbon dioxide molecules and six water molecules are converted by light energy captured by chlorophyll (implied by the arrow) into a sugar molecule and six oxygen molecules the products.

Why does Calvin cycle need products of light?

The Calvin cycle refers to the light-independent reactions in photosynthesis that take place in three key steps. Although the Calvin Cycle is not directly dependent on light it is indirectly dependent on light since the necessary energy carriers (ATP and NADPH) are products of light-dependent reactions.

Is ATP a light-dependent reaction?

In the light-dependent reactions energy absorbed by sunlight is stored by two types of energy-carrier molecules: ATP and NADPH. The energy that these molecules carry is stored in a bond that holds a single atom to the molecule.