Register | Sign In


Understanding through Discussion


EvC Forum active members: 65 (9164 total)
1 online now:
Newest Member: ChatGPT
Post Volume: Total: 916,913 Year: 4,170/9,624 Month: 1,041/974 Week: 0/368 Day: 0/11 Hour: 0/0


Thread  Details

Email This Thread
Newer Topic | Older Topic
  
Author Topic:   Creationists: Why is Evolution Bad Science?
Bob
Inactive Member


Message 108 of 283 (155178)
11-02-2004 8:48 AM
Reply to: Message 107 by crashfrog
11-01-2004 7:02 PM


Crashfrog could you please tell me what kind of life is void of dna.
This message has been edited by Bob, 11-02-2004 08:50 AM

This message is a reply to:
 Message 107 by crashfrog, posted 11-01-2004 7:02 PM crashfrog has replied

Replies to this message:
 Message 109 by crashfrog, posted 11-02-2004 11:11 AM Bob has not replied

  
Bob
Inactive Member


Message 110 of 283 (155229)
11-02-2004 1:54 PM


Prions are defective nerve proteins that are created when there is a defect in the DNA of the animal made it. Each triplet of amino acids in the protein could theoretically be decoded back to its DNA sequence. It does replicate but then so does quarts. At least though quarts didn't need DNA in it's beginning. A virus is no less dependent. using its RNA to get a copy of DNA.

Replies to this message:
 Message 111 by NosyNed, posted 11-02-2004 2:41 PM Bob has replied
 Message 116 by crashfrog, posted 11-02-2004 7:17 PM Bob has not replied

  
Bob
Inactive Member


Message 112 of 283 (155239)
11-02-2004 2:51 PM
Reply to: Message 111 by NosyNed
11-02-2004 2:41 PM


Re: Prion surprise
The theory that has the strongest backing these days started off as quirky notion put forth by British physicist J.S. Griffith thirty years ago. Over the last ten years Stanley Prusiner at the University of California, has transformed that quirky notion into the scientific mainstream. Prusiner's version of how a proteinaceous infectious particle or PRION as he calls them could work, goes something like this.
It turns out that the infectious protein, henceforth to be referred to as "the prion", is a dented version of a normal protein. Its most commonly found tethered to the outside of brain cells.
here

This message is a reply to:
 Message 111 by NosyNed, posted 11-02-2004 2:41 PM NosyNed has not replied

Replies to this message:
 Message 113 by coffee_addict, posted 11-02-2004 3:03 PM Bob has not replied

  
Bob
Inactive Member


Message 117 of 283 (155289)
11-02-2004 7:29 PM
Reply to: Message 115 by pink sasquatch
11-02-2004 3:27 PM


Re: Prion surprise
As you can see from my post numbers I'm new here, and for that matter to message boards in general. I posted in a dead threadwhen I first got here. It was immediately pointed out to me, but not before Crashfrog answered my post. curiosity got the best of me, so I found him posting this thread and had to ask. very sorry to interrupt.
Edited by AdminJar to fix a link
This message has been edited by AdminJar, 11-02-2004 07:36 PM

This message is a reply to:
 Message 115 by pink sasquatch, posted 11-02-2004 3:27 PM pink sasquatch has not replied

  
Newer Topic | Older Topic
Jump to:


Copyright 2001-2023 by EvC Forum, All Rights Reserved

™ Version 4.2
Innovative software from Qwixotic © 2024