Table of Contents
Is ATP produced in photosystem 1?
ATP is produced on the stromal side of the thylakoid membrane, so it is released into the stroma. The electron arrives at photosystem I and joins the P700 special pair of chlorophylls in the reaction center. This process requires light to be absorbed twice, once in each photosystem, and it makes ATP .
What are the products of photosystem 1?
ATP,O2 and NADPH are the products. H2O,NADP,ADP and Pi are the reactants.
Is ATP a product of photosynthesis?
Most photosynthetic organisms capture visible light, although there are some that use infrared light. Products of these reactions are adenosine triphosphate (ATP) and reduced nicotinamide adenine dinucleotide phosphate (NADPH).
What does photosystem one create?
Photosystem I is an integral membrane protein complex that uses light energy to catalyze the transfer of electrons across the thylakoid membrane from plastocyanin to ferredoxin. Ultimately, the electrons that are transferred by Photosystem I are used to produce the high energy carrier NADPH.
How many ATP is produced in photosynthesis?
Glucose combines with oxygen (oxidation), forming carbon dioxide, water and 38 molecules of ATP.
What are the products of photosystem 1 and 2?
The most common light-dependent reaction in photosynthesis is called noncyclic photophosphorylation. Noncyclic photophosphorylation involves both Photosystem I and Photosystem II and produces ATP and NADPH.
Is ATP a reactant or product?
In photosynthesis, oxygen, carbon dioxide, ATP, and NADPH are reactants. GA3P and water are products. In photosynthesis, chlorophyll, water, and carbon dioxide are reactants.
How is ATP produced by cyclic electron flow?
In cyclic electron flow (CEF), electrons are recycled around photosystem I. As a result, a transthylakoid proton gradient (ΔpH) is generated, leading to the production of ATP without concomitant production of NADPH, thus increasing the ATP/NADPH ratio within the chloroplast.
What is one role of ATP in the light independent reaction of photosynthesis?
What is one role of ATP in the light-independent reaction of photosynthesis? ATP supplies the energy to produce glucose and other carbohydrates. In the chemical equation for photosynthesis, carbon dioxide and water are converted to glucose and oxygen.