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originally posted by: ReturnofTheSonOfNothing
a reply to: StalkerSolent
Microtectonics maybe, but not macrotectonics... surely?
What do you mean? We can observe plate tectonics in action.
We can observe evolution in action as well.
www.darwinawards.com...
We can observe small changes in genetics as well as small changes in the location of continents. Guess what small changes add up to?
No crap.
Genetics is different than continental drift, though
because cells actively try to correct for mutations.
No crap.
No they don't. You seem to have cellular biology confused with genetics.
originally posted by: Phage
a reply to: StalkerSolent
I was quite clear I think, in saying where you were wrong.
In contrast to DNA damage, a mutation is a change in the base sequence of the DNA. A mutation cannot be recognized by enzymes once the base change is present in both DNA strands, and, thus, a mutation cannot be repaired.
because cells actively try to correct for mutations.
originally posted by: Phage
a reply to: StalkerSolent
Your source:
In contrast to DNA damage, a mutation is a change in the base sequence of the DNA. A mutation cannot be recognized by enzymes once the base change is present in both DNA strands, and, thus, a mutation cannot be repaired.
en.wikipedia.org...
A reminder:
because cells actively try to correct for mutations.
It looks to me like they do try to correct *preemptively,* though, by repairing damages that lead to mutations.
originally posted by: Phage
a reply to: StalkerSolent
It looks to me like they do try to correct *preemptively,* though, by repairing damages that lead to mutations.
Nice try. But no.
originally posted by: Phage
a reply to: StalkerSolent
Your erroneous claim is irrelevant. Mutation occurs and so does evolution.
My erroneous claims are relevant to *me,* because I don't want to repeat them.
originally posted by: Phage
a reply to: StalkerSolent
My erroneous claims are relevant to *me,* because I don't want to repeat them.
You can't see a continent move but you acknowledge plate tectonics.
Regardless, it's a field that I'm even more ignorant of than cellular biology. M
originally posted by: Phage
a reply to: StalkerSolent
Regardless, it's a field that I'm even more ignorant of than cellular biology. M
So, you're talking out your butt.
Got it.