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in non-cyclic the electrons do not return the source and the cyclic the electrons come back to the source. Mostly the non-cyclic process occurs to produce ATP AND NADH which will be used by the Calvin cycle to produce the carbohydrate but some times there occurs a cyclic process to produce ATP to cope up with Calvin cycle as it requires more ATP than the NADH
In addition to the above, cyclic electron flow could operate independent of photosystem II. The production of oxygen and NADPH take place in non-cyclic electron flow and the system could switch to cyclic flow upon accumulation of oxygen and NADPH
What else can I help you with?
Which process requires electrons that are obtained by the splitting of water A cyclic photophosphorylation B noncyclic photophosphorylation C Photorespiration?
B noncyclic photophosphorylation requires electrons that are obtained by the splitting of water. The process involves the flow of electrons through both photosystem I and photosystem II to generate ATP and NADPH for the light-independent reactions of photosynthesis.
What are electron carriers used in photosynthesis?
Pigment I & II systems of cyclic and non-cyclic phosphorylation.
What is returned to chlorophyll in cyclic photophosphorylation that is not returned in noncyclic photoreduction?
In cyclic photophosphorylation, electrons are returned to the reaction center of the chlorophyll molecule, allowing for the production of ATP. In noncyclic photoreduction, electrons are not returned to the same chlorophyll molecule but are instead transferred to other molecules, like NADPH, for use in the Calvin cycle.
Does non cyclic electron flow produce ATP?
No, non-cyclic electron flow does not directly produce ATP. It generates NADPH, which is used in the Calvin Cycle to produce ATP indirectly by providing reducing power for the synthesis of carbohydrates. ATP production occurs in cyclic electron flow by generating a proton gradient that drives ATP synthase.
Electrons from what replace the electrons form photosystem 2 during non cyclic electron flow?
During non-cyclic electron flow, electrons come from water molecules that are split by photosystem II. These electrons replace the ones lost by photosystem II as they are passed along the electron transport chain.
Both cyclic and noncyclic electron flow generate the high-energy ATP molecule?
true
Can Calvin cycle cyclic electron flow noncyclic electron flow or cellular respiration occur if the plant was placed in darkness for days?
as soon as the sun hits them they get all hiper and crazy.
What different end products are produced in cyclic versus noncyclic photosynthesis?
In cyclic photosynthesis, the end product is ATP (adenosine triphosphate) only. In noncyclic photosynthesis, the end products are ATP, NADPH, and oxygen.
What is cyclic and non cyclic?
Cyclic photophosphorylation is when the electron from the chlorophyll went through the electron transport chain and return back to the chlorophyll. Noncyclic photophosphorylation is when the electron from the chlorophyll doesn't return back but incorporated into NADPH.
What is the difference between cycle and noncycle photophosphorylation?
Cycle photophosphorylation occurs in cyclic electron flow, where electrons are recycled to produce ATP but not NADPH. Noncyclic photophosphorylation involves both photosystems I and II to produce both ATP and NADPH using electrons extracted from water.
What are the products of a non-cyclic electron flow?
The products of non-cyclic electron flow in photosynthesis are ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate). This process occurs during the light-dependent reactions of photosynthesis and helps to generate energy-rich molecules that are used in the Calvin cycle to produce glucose.
In noncyclic photophosphorylation what is the ultimate acceptor of electrons that have been produced from the splitting of water?
Carbon dioxide is a noncyclic photophosphorylation and is the ultimate acceptor of electrons that have been produced from the splitting of water. A product of both cyclic and noncyclic photophosphorylation is ATP.
Which process requires electrons that are obtained by the splitting of water A cyclic photophosphorylation B noncyclic photophosphorylation C Photorespiration?
B noncyclic photophosphorylation requires electrons that are obtained by the splitting of water. The process involves the flow of electrons through both photosystem I and photosystem II to generate ATP and NADPH for the light-independent reactions of photosynthesis.
What are electron carriers used in photosynthesis?
Pigment I & II systems of cyclic and non-cyclic phosphorylation.
What is returned to chlorophyll in cyclic photophosphorylation that is not returned in noncyclic photoreduction?
In cyclic photophosphorylation, electrons are returned to the reaction center of the chlorophyll molecule, allowing for the production of ATP. In noncyclic photoreduction, electrons are not returned to the same chlorophyll molecule but are instead transferred to other molecules, like NADPH, for use in the Calvin cycle.
What is the end product of noncyclic photophosphorylation?
Cyclic photophosphorylation is the production of some ATP in the light dependent stage of photosynthesis. No photoylsis of water occurs and therefore no reduced NADP is produced either. Only photosystem one is involved here and as light is absorbed by the photosystem, two electrons are released which are accepted by the electron transfer chain. As the electrons are transferred along the chain, energy is released which pumps protons across the thylakoid membrane. A proton gradient forms and the protons diffuse through protein channels associated with ATP synthase enzymes, the proton motive force along with the enzyme combine ADP and inorganic phosphate atom to create ATP. The flow of protons which creates the ATP is chemiosmosis. The ATP can then be used in the light independent stage of photosynthesis or to actively transport potassium ions into the guard cells, so they become turgid as a result of water entering by osmosis. This causes the stomata to open and carbon dioxide can readily diffuse in - increasing the rate of photosynthesis.
Does non cyclic electron flow produce ATP?
No, non-cyclic electron flow does not directly produce ATP. It generates NADPH, which is used in the Calvin Cycle to produce ATP indirectly by providing reducing power for the synthesis of carbohydrates. ATP production occurs in cyclic electron flow by generating a proton gradient that drives ATP synthase.
