Sunday, April 5, 2020

Creation Moment 4/6/2020 - DNA/RNA Paradox for Evolution

....for I am fearfully and wonderfully made... Psalm 139:14

"Every living thing, from the most simple virus to the most complex animal, contains in its cells very complex compounds called nucleic acid

There are two forms, called ribonucleic acid (RNA) and deoxyribonucleic acid (DNA).
Viruses contain only one or the other,
but cells contain both. 

While RNA controls protein production, DNA is the main
component in chromosomes, which provide the blueprint or pattern of heredity. 
Every time a cell divides into two, the RNA in the cell body and the DNA in the nucleus must be exactly copied, with one copy going with each cell. 

DNA is an incredibly complex molecule, resembling a long ladder that has been twisted into a spiral.  The sides of the ladder are made up of compounds called phosphates and sugars , while the "rungs" are composed of two of four possible bases in all the possible combinations. 
The exact make-up and order of "rungs" varies from one kind of living thing to another.  Each DNA "ladder" has about 20,000 "rungs", and each chromosome contains many thousands of DNA molecules. 
RNA has a similar structure, but the sugar is different, and one of the four bases is also different.

Since it is the chromosomal DNA (and in some cases RNA) that provides the blueprint for each cell and individual, if any of the thousands of rungs gets damaged, or if different combinations get substituted in the copy, that cell will be defective. 


*Contrary to popular belief, most changes in the DNA structure (mutations) at best weaken, and at worst kill the cell.  Only a very few are neutral, and beneficial changes are virtually non-existent.  To produce a healthy, fully-functional individual, each copy of DNA and RNA must be identical to the original, down to the last "rung".

That such complexity could arise from "primordial soup" by random-chance chemical reactions is statistically, bio-chemically, and thermodynamically impossible. 
1) There are too many connections in a DNA molecule to ever occur by chance, no matter how long you allow. 
2) When biochemists have managed to produce simple amino acids in simulated "soup", it was by carefully controlling the conditions; there was nothing "random" or "chance" about the process, and the leap from simple amino acids to a DNA molecule is astronomical
3) The second law of thermodynamics says that order moves toward disorder, and complex moves toward simple (not the other way around), unless acted upon by a higher force .  Lightning bolts (the supposed driving force behind the chemical reactions) are actually great randomizers.  The notion that anything as complex as a DNA molecule could arise by accident is therefore a non-scientific absurdity!

For the sake of discussion, suppose that a strand of DNA did
somehow come together, and suppose further that thousands united to form a functional chromosome, and many chromosomes all joined forces (and no lightning bolt blasted the whole collection apart). 
You still only have a blueprint, a list of instructions telling how to make a living organism. 
It takes a living cell to use that blueprint,
but it takes that blueprint to make a living cell. 
(To this seeming paradox evolutionists can only mumble, "it must have happened somehow .  Life exists, doesn't it?")."
Ron Lyttle