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Why is neither oxygen or nadph generated by cyclic electron flow?
Wiki User
∙ 12y ago
During oxygenic photosynthesis, photosystem (PS) 1 and 2 cooperate to achieve a linear electron flow from H20 to NAPD.
Wiki User
∙ 12y ago
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Which element in Group 13 has the lowest electron affinity?
Polonium has the lowest electron affinity in the oxygen family.
Where does oxygen act as the final electron acceptor to make water?
Two hydrogen atoms combine with one oxygen atom to form water.
What is the electron arrangement for oxygen?
oxygens electron arrangement is 2 electrons then 6 electrons and that's all hope whatever your doing goes well!>0
Does respiration use oxygen?
If by respiration you mean cell respiration, then yes oxygen is consumed in the process of cell respiration. As a matter of fact, oxygen is the last electron acceptor in the electron transport chain, the last stage of cell respiration. In cell respiration, you produce ATP, which is essentially used by your body to get energy. That is why you need oxygen! !!
The elements in group 7A have one valence electron true or false?
A valence electron, or valence electrons, are found in all of the elements. A valence electron is an electron located on the out most shell of an element (the valence shell). Most elements will have more than one valence electron. Oxygen, or O, has six valence electrons because its outer shell consists of six electrons.
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
In the absence of oxygen hydrogen atoms generated by glycolysis are donated to organic molecules in a process called so that the electron carrier can be recycled?
Fermentation
Does P have high or low ionization energy?
This is due to the electron configuration of Si vs. P. An electron added to P must go into a p orbital that already contains an electron. The electron that is already there repels the added electron and less energy is released during this electron addition, so the electron affinity is lower.
The final acceptor of electrons in the electron transport chain is?
oxygen
When is most of the ATP generated?
The most efficient production of ATP is through aerobic respiration utilizing the Kreb's cycle and the electron transport chain in the mitochondria.
What is the ultimate electron acceptor in aerobic respiration?
oxygen
What is the electron configuration for oxygen and sulfur?
The electron configuration for oxygen is [He]2s2.2p4.The electron configuration for sulfur is [Ne]3s2.3p4.
What molecule is the final electron acceptor at the end to the electron transport chain?
In aerobic respiration, the final electron acceptor is (usually) oxygen. Sometimes it can be sulfur or nitrogen in the absence of oxygen (as in extreme environments) in extremophiles.
What are Cyclic compounds that contain a nitrogen atom called?
The cycle containing Nitrogen, sulphur, oxygen or phosphorus are known as Hetero-cyclic compounds, only for nitrogen you may say 'Azo cyclic compounds'
How can you justify the disappearance of oxygen as a measure of electron transport?
In the electron transport chain Oxygen is the final electron acceptor. Also the Oxygen accepts 2 Hydrogen ions, making water in the process. The dissapearance of Oxygen shows that the electron transport chain is working and that Oxygen is doing its job.
Why is oxygen necessarly for cellular respiration?
Oxygen is the last electron acceptor in the electron transport chain.
Is maleic anhydride an aromatic ring?
If maleic anhydride were planar, then it would actually be ANTIaromatic, because one of the lone pairs on the cyclic oxygen would participate in the cyclic pi-bonding. For this reason, maleic anhydride is NOT planar. The cyclic oxygen actually sticks out about .3 Angstroms, which breaks antiaromaticity. So, short answer: no.
