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Keyhole

Keyhole

1. A hole or apertupe in a door or lock, for receiving a key.

2. A mortise for a key or cotter. Keyhole limpet, any one of numerous clypeastroid sea urchins, of the genera Melitta, Rotula, and Encope; so called because they have one or more perforations resembling keyholes.


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Re: The Keyhole Paradox: Challenging universal common descent.

Consequently, this also logically disproves the idea of universal common descent, regardless of species. Because of this keyhole paradox and how sexual reproduction works, it's practically impossible for a species with a barb-oriented sexual reproduction system to have evolved from ...

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by ughaibu
Tue Feb 07, 2012 2:03 am
 
Forum: Evolution
Topic: The Keyhole Paradox: Challenging universal common descent.
Replies: 5
Views: 5000

The Keyhole Paradox: Challenging universal common descent.

... species being nearby and having the mutation that would compliment theirs are so ridiculous, they are beyond practically impossible. This is the Keyhole Paradox, because an oversimplified way of explaining it is to imagine that, by random chance, both a key and the exact-fitting lock for the ...

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by irtree
Tue Feb 07, 2012 12:02 am
 
Forum: Evolution
Topic: The Keyhole Paradox: Challenging universal common descent.
Replies: 5
Views: 5000

Re: Future Human Evolution

... There are drugs in the pipeline that kill appetite. There is surgery that does the same, and is now safe, much cheaper, and simple, through keyhole techniques. There is also the strong possibility of taking white fat cells (liposuction), converting them to heat producing brown fat cells, ...

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by skeptic
Fri Sep 18, 2009 8:11 pm
 
Forum: Evolution
Topic: Future Human Evolution
Replies: 47
Views: 74058

The Fiber Disease

after not being able to access a few servers it became apparent to me that: one should not leave sensitive Key words like "talent keyhole" or "busy guitar" in ones browser ....so use fire fox and wipe clean often... and if you dont already have a list , get one: http://www.designation-systems.net/usmilav/names/a.html ...

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by Nadas Moksha
Thu Sep 07, 2006 4:13 am
 
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 5560523

inhibitors

Dave is right. In competitive inhibition you have an inhibitor that competes with the active site of the membrane. It is like putting glue in the keyhole of the door. It makes it impossible for you to insert the key. In non-competitive inhibiton(allosteric inhibition) the inhibitor binds to another ...

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by kabuto
Tue Sep 05, 2006 12:33 am
 
Forum: Molecular Biology
Topic: inhibitors
Replies: 5
Views: 3275
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