Intelligent Reasoning

Promoting, advancing and defending Intelligent Design via data, logic and Intelligent Reasoning and exposing the alleged theory of evolution as the nonsense it is. I also educate evotards about ID and the alleged theory of evolution one tard at a time and sometimes in groups

Monday, December 28, 2015

OT- Star Wars and Jedi Fighting Technique

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Jedis use a lightsaber for fighting and they are used just as one would use a sword. However unlike a sword a lightsaber can be turned off leaving only the handle in the hand of its handler. The point? When fighting someone else with a lightsaber or something else that is able to block your light saber's movement all you have to do is turn off your light saber as yours approaches theirs and then turn it back on once you have cleared the blocking obstacle.

Beam on during the start of the strike right up to the point of the block. Beam off at the point of the block and then back on once your motion has cleared the block.

Perhaps Jedis just aren't that clever...

Tuesday, December 08, 2015

Biological Information in 3 Dimensions- The Physical Evidence for Life's Software

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Up to now biological information has always been related to the DNA sequence (sequence related). IOW the information depended on the sequence.

I do not believe this is a tenable position. I say that because in biology we observe that DNA just doesn't replicate itself, it does so with the help of other molecules in the cell. Those molecules are constructed by the information stored in the DNA. That's right- stored in- as in the data that is stored in a computer's hard drive, ROM and RAM.

And this is my point- that DNA, RNA and other cellular components are actually data carriers just like the computer components I just mentioned.

IOW the sequence is not the information. The sequence is important to carry out the instructions, that is the information embedded in the DNA (and perhaps other cellular components).

As I said in an earlier entry- Just for a eukaryotic cell to make an amino acid (polypeptide) chain-

Transcription and Translation:

You start with a tightly wound piece of DNA. Enzymes called RNA polymerases, along with transcrition factors, begin the process by unwinding a portion of DNA near the start of a gene, which is specified by sequences called promoters. Now there are two strands exposed. One strand is the coding strand- it has the correct sequence information for the product- and the other strand is the non-coding strand. That strand contains the complimentary layout.

At this point decisions have to be made. Where to start, where to stop and although it may seem counterintuitive the mRNA goes to the non-coding strand in order to reconstruct the proper codon sequence (nucleotide triplets which code for an amino acid) for the protein to be formed. Both sides of the parent DNA are exposed yet the mRNA "knows" to only form on one.

This process is unidirectional (5’-3’). There is only one start codon which also codes for an amino acid (met) and therefore all amino acid sequences start with methionine. The stop codons don’t code for an amino acid. Transcription actually starts before the “start” codon and continues past the stop codon. Before the mRNA leaves the nucleus any/ all introns are cut out and the remaining exons spliced together. A chemical cap is added to the 5’ end, the non-coding stuff at the end is cut off by a special enzyme (endonuclease) and a string of A’s is added in its place. You now have a processed mRNA.

So now we have this piece of processed mRNA which leaves the nucleus and has to rendezvous with a ribosome-the protein factory within the cell.

A ribosome consists of over 50 proteins and 3-4 different kinds of rRNA (ribosomal), plus free-floating tRNA (transfer). Each tRNA has a 3 nucleotide sequence- the anti-codon to the mRNA’s codon plus it carries the appropriate amino acid molecule for its anti-codon. To attach the appropriate amino acid to the correct anti-codon an enzyme called amino-acid synthetase is used.


There, large workbenches made of both protein and nucleic acid grab the mRNA so the correct amino acids can be brought up to the mRNA. Each amino acid is escorted by a module called tRNA or transfer RNA. It is important to note that the escort molecules have three bases prominently exposed on their backsides and that these molecules also use the base U instead of T. The kind of amino acid is determined precisely by the tRNA escort’s anticodon, or triplet set of bases on the escort’s backside.-pg 23



And then the chain starts forming until the stop codon terminates the process.

Next is the folding process. That is what allows the protein to be useful- its spatial configuration.

That is just the basics of what one is introduced to when reading biology textbooks. And it doesn't include the proof-reading and error correction that accompanies the process.

So this is how I envision DNA- both sides of the ladder carry redundant information. One side does the work, that is transfers programming data to other molecules it contacts (mRNA for example) and the other side is a template for DNA replication.

Once DNA replication is complete the program is transferred to the newly constructed side via the hydrogen bonds that connect the two sides.

When other molecules are made- mRNA for example- they are given their instructions via the same hydrogen bonds. That information consists of editing instructions, as well as configuraion/ assembly instructions and destination instructions.

These instructions are not the sequence, rather they are embedded on the sequence, just as computer data is embedded on the disk.