what are the products of linear electron flow?
A route of electron flow during the light reactions of photosynthesis that involves both photosystems and produces ATP, NADPH, and oxygen. The net electron flow is from water to NADP+. linear pathway that leads to NADPH, ATP, and O2 production, pathway is similar to Electron transport chain.
What is produced in linear electron transport?
Linear electron transport results in the formation of reductant and ATP, while cyclic electron transport results only in the formation of ATP with no net formation of reductant.
What are the products of linear electron transport and cyclic electron transport?
In linear electron flow (LEF), the PSs function in series and electrons are transferred all the way from water to NADP+ with concomitant production of NADPH and ATP. Cyclic electron flow (CEF), in contrast, recycles electrons around PSI by re-routing them from ferredoxin (Fd) to the plastoquinone (PQ).
What is the product of 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 of photosynthesis?
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product.
What compound is the source of electrons for linear electron flow?
b. What compound is the source of electrons for linear electron flow? Water This compound is also the source of oxygen in the atmosphere.
What are the products of cyclic electron flow during the light reactions of photosynthesis?
Cyclically flowing electrons result in the production of ATP (because protons are pumped into the thylakoid lumen), but do not result in the production of NADPH (because electrons are not passed to NADP + ^+ +start superscript, plus, end superscript reductase).
What are the 3 products of linear photophosphorylation?
What are the 3 products of linear Photophosphorylation? The products of linear photophosphorylation, ATP and NADPH, are used in the light-independent reactions of photosynthesis (also termed the carbon fixation cycle or the Calvin cycle).
What are the products of light-independent reactions?
The products of light-dependent pathways of photosynthesis are Oxygen, ATP, and NADPH. The reactants of light-independent reactions are ATP, NADPH, and Carbon Dioxide.
What does photosystem I produce?
Electrons are transferred sequentially between the two photosystems, with photosystem I acting to generate NADPH and photosystem II acting to generate ATP.
What are the products of cyclic electron flow during the light reactions of photosynthesis quizlet?
~ATP, oxygen, and NADPH are the products of the light-dependent reactions. ATP is made from the ATP synthase complex as protons flow down a concentration gradient.
What order is the linear electron flow in photosynthesis?
Photosynthetic electron transport can operate in two modes. In the linear mode, electrons are transferred from water to NADP via three major transmembrane complexes: Photosystem II (PSII), the cytochrome b6f complex (cyt bf), and photosystem I (PSI).
What is Chemiosmosis in photosynthesis?
Chemiosmosis is the movement of ions across a semipermeable membrane bound structure, down their electrochemical gradient. An important example is the formation of adenosine triphosphate (ATP) by the movement of hydrogen ions (H+) across a membrane during cellular respiration or photosynthesis.
What are the products of linear photophosphorylation?
The products of linear photophosphorylation, ATP and NADPH, are used in the light-independent reactions of photosynthesis (also termed the carbon fixation cycle or the Calvin cycle).
What are the reactants and products of photosynthesis?
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.
What are the products of non cyclic photophosphorylation?
The net result of non-cyclic phosphorylation is the formation of NADPH, oxygen and ATP molecules. Oxygen is produced as a waste product of photosynthesis.
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