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Author Topic:   Is there a border dividing life from non-life?
Blue Jay
Member (Idle past 2724 days)
Posts: 2843
From: You couldn't pronounce it with your mouthparts
Joined: 02-04-2008


Message 113 of 132 (480051)
08-31-2008 5:57 PM
Reply to: Message 104 by AlphaOmegakid
08-25-2008 4:15 PM


Re: Resurrection of topic due to interest
Hi, AOkid!
How are you doing?
AlphaOmegakid writes:
If you want to talk about a "primordial soup" of organic chemicals, then how about the "soup" of chemicals still present when an organism dies. All the proteins are present for life. All the amino acids are present for life. All the catalysts are present for life. All the DNA and RNA is present for life. All the cell walls are present for life. What better organic soup could you want other than a dead organism.
Do you believe that, as soon as the organism "dies," all chemical reactions happening in the organism's cells cease completely, all at the same time?
I suspect that this isn't the case. I suspect that death (either the process leading up to the final event or the direct aftermath thereof, or, most likely, both) is characterized by a gradual falling off of chemical activity, rather than a sudden cessation of all functions associated with "life."
On these grounds, I reject your claim of a sharp, distinct boundary.

-Bluejay
Darwin loves you.

This message is a reply to:
 Message 104 by AlphaOmegakid, posted 08-25-2008 4:15 PM AlphaOmegakid has replied

Replies to this message:
 Message 118 by AlphaOmegakid, posted 09-12-2008 11:05 AM Blue Jay has not replied

  
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