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Fuel cell

Fuel cell

a device that converts the energy of a fuel directly to electricity and heat, without combustion.


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Re: Theories - Origin of Life

... resistance as examples of beneficial mutations. I brought up sickle cell anemia as an interesting example of how the term beneficial can be relative. ... portion of mutations are beneficial, that's enough genetic novelty to fuel speciation. Again I appreciate you actually believe that, however ...

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by scottie
Tue Mar 20, 2012 2:22 pm
 
Forum: Evolution
Topic: Theories - Origin of Life
Replies: 560
Views: 907688

Theories - Origin of Life

... that occurs. People with certain variants have sickle-shaped cells. People with "normal" versions do not. What is mysterious ... portion of mutations are beneficial, that's enough genetic novelty to fuel speciation. Futuyma puts it this way: "The neutral theory acknowledges ...

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by Luxorien
Sat Mar 10, 2012 5:03 pm
 
Forum: Evolution
Topic: Theories - Origin of Life
Replies: 560
Views: 907688

Theories - Origin of Life

... with this level of immunity from malaria because of carrying the sickle cell mutation are better off are they? Do they not still have the problem ... in sexually reproducing populations. This random element provides the fuel for the nonrandom action of natural selection. I guess I'm just confused ...

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by Luxorien
Mon Mar 05, 2012 1:52 am
 
Forum: Evolution
Topic: Theories - Origin of Life
Replies: 560
Views: 907688

Re: Electromagnetic fields generated by the human body

... a healthy metabolism which incorporates efficient electrolysis in the cellular/systemic human body benefits immensely from balanced ingestion of ... substances and cell-building proteins. Our major problem with health is fuel intake and its usage. One final thought: God said, "Let there be ...

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by ishsef
Tue Dec 27, 2011 4:58 pm
 
Forum: Human Biology
Topic: Electromagnetic fields generated by the human body
Replies: 40
Views: 161341

Re: Theories - Origin of Life

... time. Each group of organisms shares a common ancestor. The prokaryote cell is postulated to have arisen before the eukaryote cell. http://evolution.berkeley.edu/evolibrary/article/_0/endosymbiosis_03 ... What we do have is an awful lot of speculation. The fuel for all this speculation is simple ...

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by scottie
Mon Jul 18, 2011 12:12 pm
 
Forum: Evolution
Topic: Theories - Origin of Life
Replies: 560
Views: 907688
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