As an aside, note that the RNA polymerase, once brought into contact with the DNA strand, simply begins its replicative journey, moving along the strand one base pair at a time (as the experiment apparently demonstrates for the very first time). Now why does the RNA do this? Nobody (in their right mind) would suggest that it has a will and is acting intentionally, or that some unseen deity's hand is continually pushing it along, so it must be acting as its chemical structure compels it to act. This base-pair by base-pair copying motion must simply be what the chemical structure of RNA does. So why this chemical structure and not some other? This is a question that doesn't appear to lend itself to a scientific answer. Perhaps an ID'er would suggest that a higher intelligence designed the chemical structure of RNA to do just what it does. That may or may not be, but, clearly, it's not an hypothesis of empirical science. As a consequence, prolonged examination of such a hypothesisas if it were a scientific hypothesishas absolutely no place in a science classroom.
The more we learn about the microscopic world, the less likely it seems that non-physical (or non-mathematical) principles are needed to explain its behavior.
Wake-up ping...
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Longest CrevoSci Thread Ever 2002-12-11 Evolution Disclaimer Supported (6,879 replies)
Glossary of Terms
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God built the RNA-DNA engine. A very beautiful thing.
Holy Cow! That is awesome!
Amazing!
Do I see cloning as a common reality coming?
Me thinks so ... .
I'm not convinced knowing how this works will lead to good things considering the mindset of MANY in the field of science.
For since the creation of the world God's invisible qualitieshis eternal power and divine naturehave been clearly seen, being understood from what has been made, so that men are without excuse. (Romans 1:20)
It DOESN'T???
Why not?
Perhaps an ID'er would suggest that a higher intelligence designed the chemical structure of RNA to do just what it does.
Perhaps a scientist will be able to show how something OTHER than a copy manages to get into the strand.
Since this is the very essence of Evolution, THAT is what is needed now to blast the IDer's out of the water.
Actually the molecular transactions have been hypothesized, this IS the empirical data that was required to validate said hypothesis. I am digging the paper out form our faculty archive.
And anybody who reads your post and is not offended is either stupid or not paying attention. Maybe I haven't had my coffee yet. Arrogant twerp.
-bump-
Neat stuff.
I'm impressed. I have trouble with with tiny screws on glasses.
Still, given that both molecules were attached to big glass beads, one has to wonder whether the results were affected by that fact. It sorta sounds like asking somebody to enter a race dragging a ball and chain -- would you expect him to compete differently?
Would an unencumbered RNAP behave the same way? Or would it be able to leap up the ladder in chunks?
Very good post.
I'm eager to see how the ID crowd tries to disassociate themselves from the supernatural with this one. Either they acknowledge the fascinating capabilities of nature or they admit a supernatural agent.
Anybody who reads this article and feels no astonishment is either stupid or not paying attention.
It is possible to feel a sense of awe at the workings of the natural world and not then start looking for supernatural explanations.
Science isn't immune to wonder. In fact, amazement is essential to the process. Science just doesn't let that wonder cloud its thinking.
BTTT
This is not written correctly at all.
You really don't know what DNA, RNA or a polymerase are, do you?
Absolutely fantastic. I never though I'd see such a thing in my lifetime.