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Proton acceptor

proton acceptor

(Science: chemistry) A base, an anionic substance that acceptsa proton during an acid-basereaction.


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aerobic and anaerobic glucose degeneration in a cell

... organisms. Aerobic refers to glycolysis in the presence of an electron acceptor and anaerobic refers to glycolysis without an electron acceptor. ... use of the reduced state of these molecules to fuel the production of a proton gradient. During this process NADH and FADH2 donate electrons to ETC ...

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by Jesse2504
Tue Jun 23, 2009 3:43 am
 
Forum: Cell Biology
Topic: aerobic and anaerobic glucose degeneration in a cell
Replies: 2
Views: 266

The Fiber Disease

... the structure, function, and mechanism of quinone-mediated electron and proton transfer complexes of mitochondrial and photosynthesis electron transfer ... year is to elucidate the mechanism for NADH transfer between donor and acceptor pairs of dehydrogenases. In the classical mechanism, the acceptor ...

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by Nadas Moksha
Sun Nov 05, 2006 4:43 am
 
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 748686

i dont understand chemiosynthesis. help?

Chemiosmosis reffers to storing energy under the form of a proton gradient. I will only explain the mechanism, and it is then up to you ... is taken over under the form of energised electrons by these electron acceptors: NAD+ and FAD. In the process called oxidative phosphorilation, the ...

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by MrMistery
Mon Mar 20, 2006 7:12 pm
 
Forum: Cell Biology
Topic: i dont understand chemiosynthesis. help?
Replies: 1
Views: 1106

TO ANYBODY THAT HAS ANYQUESTIONS ON PHOTOSYNTHESIS

... to a higher energy state and attached to a primary electron acceptor, which begins a series of redox reactions, passing the electron ... known as bacteriorhodopsin, which generates electrons which establish a proton gradient that powers an ADP-ATP pump, generating ATP from sunlight ...

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by CoolJay221
Thu Feb 09, 2006 7:14 pm
 
Forum: Botany Discussion
Topic: TO ANYBODY THAT HAS ANYQUESTIONS ON PHOTOSYNTHESIS
Replies: 5
Views: 1338

Question: Does a plant constantly go through photosynthesis?

... to a higher energy state and attached to a primary electron acceptor, which begins a series of redox reactions, passing the electron ... known as bacteriorhodopsin, which generates electrons which establish a proton gradient that powers an ADP-ATP pump, generating ATP from sunlight ...

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by CoolJay221
Thu Feb 09, 2006 6:51 pm
 
Forum: Botany Discussion
Topic: Question: Does a plant constantly go through photosynthesis?
Replies: 3
Views: 1502
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