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Biochemical Evolution

Natural selections' effect on metabolic pathways.


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Evolution or De-evolution?

... biologist. I am not a creationist. I have a problem with "evolution" from single cell microbe to multicellular organism for several ... experimental molecular evidence of gene gain in bacteria. 2. From biochemical standpoint, survival of the species is better optimized in bacteria. ...

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by Cat
Fri Feb 21, 2014 1:47 am
 
Forum: Evolution
Topic: Evolution or De-evolution?
Replies: 52
Views: 42284

mutations and dependencies

... complete absence of a genetic mechanism for adding NEW organ systems, biochemical pathways etc etc." Putting aside the fact that your wording ... peer reviewed science journals that support it. You also wrote "'Evolution' has damaged young peoples ability to think (Mutations are mistakes)." ...

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by RabbitPhilosopher
Sat Jun 22, 2013 5:46 pm
 
Forum: Evolution
Topic: mutations and dependencies
Replies: 29
Views: 21264

Re:

... the complete absence of a genetic mechanism for adding NEW things like biochemical pathways (ie krebs, glycolysis, electron transport chain), organ ... years). The fact we are having this conversation right now proves 'evolution' never happened. I did a link to Sanfords book 'Genetic entropy'. ...

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by thoffnagle
Fri Jun 07, 2013 6:47 pm
 
Forum: Evolution
Topic: mutations and dependencies
Replies: 29
Views: 21264

Re: CHALLENGE: Why should there be an “origin of species”?

... one that is not (I don’t think it exists) That's not really relevant to evolution of species, is it? I am NOT talking about "evolution". ... they have no beginning and no end. LOL I am glad you find it funny. 4. Biochemical pathways are cycles http://homepages.kcbbs.gen.nz/tonyg/pictures/kreb3.gif ...

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by Cat
Sat May 04, 2013 8:30 pm
 
Forum: Evolution
Topic: CHALLENGE: Why should there be an “origin of species”?
Replies: 16
Views: 8838

Re: CHALLENGE: Why should there be an “origin of species”?

... one that is not (I don’t think it exists) That's not really relevant to evolution of species, is it? 2. Most chemical reactions are reversible – ... – point is they have no beginning and no end. LOL 4. Biochemical pathways are cycles http://homepages.kcbbs.gen.nz/tonyg/pictures/kreb3.gif ...

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by JackBean
Tue Apr 30, 2013 6:45 pm
 
Forum: Evolution
Topic: CHALLENGE: Why should there be an “origin of species”?
Replies: 16
Views: 8838
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