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What are the products of a non-cyclic electron flow?
In photosynthesis, the noncyclic electron flow produces enzymes called cytochrome b6f complex. Its function is to catalyze the electron transfer of plastoquinol to plastocyanin.
Do the energized electrons at the primary electron acceptor flow to the reaction center?
No, the electrons flow from the reaction center to the primary electron center. Just the opposite of what you said.
Does the hill reaction involve cyclic or non-cyclic phosphorylation?
It involves cyclic phosphorylation because electrons are continously recycled. The electrons lost by cholorphyll molecules are gained by DCPIP and vice versa. Thus, the hill reaction only involves cyclic phosphorylation, unless the electrons are lost to the surrounding environment.
Why are the reactions considered to be part of a cycle?
Photosynthesis (PS) and respiration(RES) are not wholly cyclic reaction.PS is divisible in 2 parts light reaction which is non cyclic and dark reaction is cyclic Res is divisible in 3 parts glycolysis and electron trans port chain are non cyclic while krebs cycle is cyclic
When an electron is displaced in a semiconductor the hole thats left behind is?
a. attracted to the negative terminal of the voltage source as an electrons leave its orbit it leave a hole which is promptly filled by another electron. so as electron flow one way the holes flow the opposite direction. in electronics current flow from positive charge to a less positive chargeclassified as a "hole". Although it doesn't really *exist, it is thought to have the same charge as an electron but opposite polarity.
Does non cyclic electron flow produce ATP?
yes
What are the differences between cyclic and noncyclic electron flow?
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 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 are electron carriers used in photosynthesis?
Pigment I & II systems of cyclic and non-cyclic phosphorylation.
Do both cyclic and non cyclic electrom flow generate the high energy ATP module?
true
What are the products of a non-cyclic electron flow?
In photosynthesis, the noncyclic electron flow produces enzymes called cytochrome b6f complex. Its function is to catalyze the electron transfer of plastoquinol to plastocyanin.
Which pathways in photosynthesis will produce ATP but not NADPH?
non-cyclic electron pathways
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.
Why is neither oxygen or nadph generated by cyclic electron flow?
During oxygenic photosynthesis, photosystem (PS) 1 and 2 cooperate to achieve a linear electron flow from H20 to NAPD.
Do the non-cyclic electron pathways produce carbohydrates through carbon dioxide fixation?
yes
Is RuBP produced during cyclic electron flow in the light reactions of photosynthesis?
No , it is regenerated in Calvin cycle .
