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Saturday, December 12, 2009
How does my work as a DNA
How does my work as a DNA The topic of DNA is much more in the headlines and news, but few have bothered to lea or understand how this amazing molecule works and how it makes us who we are from head to toe.Haven not you ever wonder how you have your nose , eyes, ears, fingers, feet and everything else? How did your DNA bring all this? Before answering this question we need to know a couple of simple things DNA.DNA is the short name for the genetic code, and it is just that - a code. It is a molecular chain of the substance information.DNA is located in the nucleus of our cells and is composed of smaller molecules called nucleic acids. These small molecules of DNA are arranged in a sequence, like the letters in a sentence. The sequence of these nucleic acids, ie the cells of our body, how to build our nose, eyes, hands, feet, and all material else.The our body uses to build new cells comes from food we eat. Eating is not only for energy. Food is also the "wood" and "bricks" the body uses to build new cells. When a cell multiplies more cells have the same size. The only way to do this is to obtain new materials and new material from food.Think about it! When we were in the womb of our mother started as a single cell, not even a gram of weight at conception. Finally we developed arms, hands, legs, feet and organs such as brain, heart, lungs, liver, stomach, until he had a full body. It 'true that the single cell that once grew in many more cells, but where the material comes from a cell to multiply into billions of more cells of equal size and, finally, a body takes several pounds of weight something that has not even an ounce of weight in the beginning. The material provided by our parent food.When food is digested and broken down to its basic amino acids the various amino acids have been rearranged in a certain sequence to form cells that make up the various tissues and organs. What sequence these amino acids come together in is determined by the sequence of molecules DNA.Remember, even after all our organs are formed the cells that make up our organs are continually dying and need to be replaced. Again, the material to make more cells to replace those who die from food.Thus to feed your dog a T-bone steak the dog DNA so that the meat is digested and rearranged to form different parts of your dog, but when you eat the flesh of the same DNA will ensure that meat is digested and rearranged to form the DNA sequence parts.The varies from individual to individual and from species to species. For an analogy think of a library where the books are all in a single language. In the library there are numerous books on various topics and themes. All books of letters that share the same alphabet, but the sequence in which the letters are arranged are different from book to book. The sequence of letters that makes the difference between a book on chemistry and a romance novel! When scientists study genes they are studying segments of the DNA molecule. The goal of the human genome project was to find specific genes in DNA. Only then can we begin to understand how to use genetic engineering to correct various genetically caused disorders and diseases. They are due to mutations of genes defective. Mutations are accidental changes in the sequence of the genetic code caused by radiation and other environmental forces. Most biological variations, however, are not mutations, but from new combinations of existing genes.Because are accidents in the genetic code, almost all mutations are harmful. Even if a mutation occurs for every one hundred would be fine with the deleterious effect on the network while being harmful, if not lethal for the species whole.Evolutionists hope that with time and with enough mutations new genes entirely new characteristics for the production of new types of biological evolution. There is no evidence that this can happen from accidental changes in the sequence of genetic code, as you can change a romance novel in a book on the chemistry of accidental changes in the sequence of the best letters.At mutations can only produce new varieties of genes existing or stretches, but no new genes or new functions. For example, mutations in the gene for hair that can change the genes so that another type of human hair develops mutations, but does not change the gene so that feathers or wings develop! Nobody has shown that DNA can come into existence by chance! Taking DNA for the DNA! Yes, the individual molecules that make up DNA have been shown to be able to come into existence by chance. However, there has never been shown that individual molecules can come together in a sequence of random genetic form code.Science can not prove the existence of God, but scientific evidence shows that DNA, life, the universe and not here by-case basis. For more information about this read my article, in particular, my essay "natural limits of Evolution" at my website Babu G. Ranganathan (BA Bible / Biology) The author, Babu G. Ranganathan, is an experienced Christian writer. Has its B.A. with academic concentrations in Bible and Biology. How religion and science writer, was recognized at 24th edition of Marquis Who's Who in the East. The author has a website at the following address:
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