Talk:Beta oxidation: Difference between revisions
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[[User:Meph636|Meph636]] ([[User talk:Meph636|talk]]) 09:25, 20 February 2011 (UTC) |
[[User:Meph636|Meph636]] ([[User talk:Meph636|talk]]) 09:25, 20 February 2011 (UTC) |
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== Making it "easier" == |
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I would say the easiest way to explain it, is that beta oxidation breaks it into 2 carbon bits (known as CoA). It can then form acetyl CoA. [[Special:Contributions/129.180.166.53|129.180.166.53]] ([[User talk:129.180.166.53|talk]]) 06:17, 10 June 2012 (UTC) |
Revision as of 06:18, 10 June 2012
some more information on the activation energy required in starting off the breakdown of the initial energy would be helpful. I think it takes an ATP or something to start it off, but i dont know for sure.
ATP produced
How can 1.5 molecules of ATP be produced Beta_oxidation#Energy_yield? Unless I have misunderstood the article, it describes each cycle as producing "14 ATP", broken down into halves of ATP molecules, and as I understand it each FADH2 carries sufficient electrons to produce 2 molecules of ATP while each NADH molecule carries sufficient electrons to produce 3 molecules of ATP. Thus either my incomplete understanding has led me astray, or the article needs clarifying/correcting. Any ideas?
Thanks, Yazza 21:40, 14 November 2006 (UTC)
This looks to be the result of using non-integer versus integer (classic) P/O ratios. Using non-classic or non-integer values for P/O ratio then per 2 electrons transfered to oxygen from FADH2 yields 1.5 ATP. Classic integer values for P/O ratio would yield 2 ATP. Non-integer P/O values have arisen from studies showing that cytochrome c oxidase pumps only 2 protons per 2 electron transfer whereas the classic, integer P/O ratio assumed 4 protons pumped.
Bahrens 23:55, 16 December 2006 (UTC)
Sorry for being trivial, but the diagram is a bit weird. S is usually for Sulphur - clearly here it isn't but people get confused. —Preceding unsigned comment added by 131.111.202.56 (talk) 09:50, 11 April 2010 (UTC)
FA metabolism by brain cells
There is evidence that the brain can use FA as well for its energy metabolism, for example here http://www.ncbi.nlm.nih.gov/pubmed/12843297
Meph636 (talk) 09:25, 20 February 2011 (UTC)
Making it "easier"
I would say the easiest way to explain it, is that beta oxidation breaks it into 2 carbon bits (known as CoA). It can then form acetyl CoA. 129.180.166.53 (talk) 06:17, 10 June 2012 (UTC)