dna origin of life

Creative design and organization! Posted on February 26, 2019 by OpenAirOutreach.com. In the same way, it’s what we do know and can explain about DNA and protein and the laws of chemistry which suggests that life itself is the result of special creation. Try downloading another browser like Chrome or Firefox. Take the wings off and study them; they don’t fly. Like Hoyle and Wickramasinghe, Lipson is a bit surprised and unhappy with his own conclusion. 254 21 R-groups are the parts of each amino acid that “stick out” along the protein chain. On the contrary, the inference to design is a purely a posteriori induction based on a ruthlessly consistent application of the logic of analogy. Science has not been kind to that belief. a little more DNA? Besides the above, the ribosomes which establish the amino acid code names for making proteins are themselves made of 50 or more specific proteins. Miller’s experiment was brilliant, and I loved to tell my students about it. In short form, DNA → protein → trait, and that relationship is the physical basis of all life on earth. . What does it take to make an airplane fly? Perhaps you’ve used soda (a base) to clean acid from a battery. In ways scientists understand rather well, it takes a living cell only about four minutes to “crank out” an average protein (500 amino acids) according to DNA specifications. The “left-handed amino acid problem” is particularly well-known to evolutionists, and several have been trying to solve it. This discovery would transform the life sciences – from biochemistry and agriculture to medicine and genetics. And there’s more. The proteins in living cells are made of just certain kinds of amino acids: those that are “alpha” (short) and “left-handed.” Miller’s “primordial soup” contained many long (beta, gamma, delta) amino acids and equal numbers of both right- and left-handed forms. Print E-Mail. But all known chemical reactions between these molecules (e.g., base-acid) would prevent, not promote, development of this coding relationship. He drew the products out of the spark chamber and into a “trap” that would save the amino acids from destruction by the same electric spark that made them. 0000001925 00000 n The case for creation, however, is not based on imagination. 0000018045 00000 n . (Moreover, creating life in a test tube as a consequence of intelligent design would offer more support to creation than to evolution.). . %PDF-1.5 %���� Like batteries can be used to start car engines that then recharge the batteries, so proteins can be used to code for the production of proteins that can then “recharge” the coding proteins. What’s lost at death are balance and biological order that otherwise use food to put us together faster than chemistry tears us apart! All of our physical characteristics (height, skin color, etc.) . Life became more complex over trillions of tiny steps and happy accidents. Life is based on long information-rich molecules such as DNA and RNA that contain instructions for making proteins, upon which life depends. Take the pilot out of the cockpit; the pilot doesn’t fly. Most experts agree that all life today evolved by common descent from a single primitive lifeform. It’s a focus of crime scene investigations, and we often hear news stories about it. Life on Earth began more than 3 billion years ago, evolving from the most basic of microbes into a dazzling array of complexity over time. 0000017834 00000 n an energy supply? 0000001747 00000 n In other words, informational messages—including genetic messages—have the “exherent” kind of design, reflecting plan, purpose, and special acts of creation. Hair is mostly protein; skin cells are packed full of proteins; the enzymes that break down food and build it up are proteins; the filaments that slide together to make muscles work are proteins. .” An orderly mechanism! And it's all still happening----inside your body. The “missing ingredient” is . Almost all biology books have a picture of Miller’s famous spark chamber (Figure 3). The specified complexity in a DNA gene sequence has very high information content. If they are continually supplied with the right kind of energy and raw materials, and if all 75-plus of the RNA and protein molecules required for DNA-protein “translation” are present in the right places at the right times in the right amounts with the right structure, then cells make proteins by using DNA’s base series (quite indirectly!) But the reading of the DNA/RNA to make proteins, and the replication of DNA or RNA to make new cells (reproduction, the mark of ‘life’) both depend on a large suite of proteins that are coded on the DNA/RNA. Wow! Even after ribosomes establish triplet codon names for amino acids, the protein building blocks have no chemical way to recognize their code names! These reactions would prevent, not promote, the use of DNA to code protein production. 254 0 obj<> endobj For example, chains of several hundred DNA bases tell the cell how to make a protein called hemoglobin, and that protein functions as the oxygen carrier in red blood cells. Dr. Kenyon is a molecular biologist whose area of research interest is specifically the origin of life. It just won’t work. A must for students and teachers alike! Since prehistoric times, people have pondered how life came to exist. Its overall 3-D shape gives a ribosome two adjacent slots each precisely shaped to hold three and only three bases, thus establishing the triplet coding system. The relationship between DNA and protein required for life is one that no chemist would ever suspect. The answer is something every scientist can understand and appreciate, something every scientist can work with and use to frame hypotheses and conduct experiments. 256 0 obj<>stream It’s not there! What scientists know about the way living cells make protein suggests, just as clearly, that life also is the result of creative design. What does it take to make a living cell alive? The phrase “In God We Trust” can be written in pen or pencil, typed onto paper or a computer screen, embroidered in lace, etched in stone, impressed on American coins, etc. When that organization is lost, we return to “dust,” the simple elements that we are made of, just as other created objects break down into their simpler parts when left to the ravages of time, chance, and chemistry. Answers in Genesis is an apologetics ministry, dedicated to helping Christians defend their faith and proclaim the gospel of Jesus Christ. The real credit for the message in a novel goes to the author, not the ink and paper, and the real credit for the genetic message in DNA goes to the Author of life, the Creator, not to the creature (Rom. A new paper in Nature seeks to shed light on life’s origins from non-life on the early Earth, that is, on abiogenesis. Only creative acts could organize matter into the first living cells, but once all the parts are in place, there is nothing “supernatural” or “mysterious” in the way cells make proteins. In The Blind Watchmaker,15 discussed later, Richard Dawkins argues—incorrectly—that Paley was wrong. Ribosomes don’t act directly on DNA, but on expendable “base pair copies” of DNA called messenger RNA, or mRNA. ), it flies. The origin of life is also known as abiogenesis or sometimes chemical evolution. How could that be? A crystal is a beautiful but simple repeat pattern produced by the shape and charge of its constituents. After wondering how well evolution has stood up to scientific testing, Lipson continues: “To my mind, the theory [evolution] does not stand up at all.” Then he comes to the heart of the issue: “If living matter is not, then, caused by the interplay of atoms, natural forces, and radiation [i.e., time, chance, and chemistry], how has it come into being?” After dismissing a sort of directed evolution, Lipson concludes: “I think, however, that we must go further than this and admit that the only acceptable explanation is creation” (emphasis his). The point is this: There is no inherent chemical tendency for a series of bases (three at a time) to line up a series of R-groups in the orderly way required for life. Let me use a simpler example of the same kind of reasoning. It takes only a simple program or algorithm, for example, to generate a random sequence of letters: (1) Print any letter; (2) Repeat step 1. Click Here for FREE Christian Theology Books Did NASA Really Recreate the “Origins of Life”? Contrary to popular impression, DNA does not even possess the genetic code for making protein, but only the genetic alphabet. So is using “Tums” to neutralize stomach acid. xref DNA and the Origin of Life: Information, Specification, and Explanation Stephen C. Meyer Q Q Q T heories about the origin of life necessarily presuppose knowledge of the attributes of living cells. What will he say here? Figure 4. In this sense, the Bible proved to be, as it often has, far ahead of its time. Second, information comes only from pre-existing information. Abstract: “DNA and the Origin of Life” appears in the peer-reviewed* volume Darwinism, Design, and Public Education published with Michigan State University Press. Figure 2-A is a diagram of a DNA molecule. the right acid-base balance? Instead, Dr. Kenyon got interested in creation science and began a long re-evaluation of the scientific evidence, which finally led him to the happy conclusion that life, including his, is here as a result of creation, the deliberate plan and purpose of a personal Creator God!17. Can aluminum fly? A few of these molecules are RNA (messenger, transfer, and ribosomal RNA); most are highly specific proteins.6. A Boeing 747, for example, is a collection of 4.5 million non-flying parts, but thanks to design and creation (and a continuous supply of energy and of repair services! Proteins are chains of amino acids. The letter sequence is complex and specific (“specified complexity”), like the base letter sequence in human DNA—except that the DNA contains more information than a thousand volumes of literary works!8, Occasionally, naïve evolutionists argue that crystal formation demonstrates that order can appear spontaneously, without “supernatural” help. How did it get started? The word “Word,” identified as Jesus Christ in John 1:14, is the Greek word “Logos.” Logos is a grand word in Greek, connoting divine plan, reason for being, etc., and means “study of” as the suffix “ology” attached to the various academic disciplines. Share. In the structure of the ribosome, however, as in the arrowhead, nothing supernatural, complex, or even unusual is involved, and the function of the ribosome is easy to understand and explain. Figure 5. From what we know about the chemistry of the molecules involved, it really looks like the molecules could never put themselves together into living cells apart from the careful selection, engineering genius, and deliberate design of the transcendent, creative intelligence we call God!2, Chemistry, then, is not our ancestor; it’s our problem. My point is not based on design per se, but on the kind of design we observe. 0000024459 00000 n After comparing the genetic programs in living things to a library of a thousand volumes encoding a billion bits of information and all the mathematically intricate algorithms for coordinating them, Dr. Denton refers to the chemical evolution scenario as “simply an affront to reason,” i.e., an insult to the intelligence! 0000005847 00000 n . “R” stands for the “variable radical,” and variable it is! At first, you might think so. Wrong results? According to creation, living things, including their DNA codes, operate in understandable ways that can be described in terms of scientific laws, but such observations include properties of organization that logically imply a created origin of life. Into the 1800s, most scientists and philosophers believed living things were made of something fundamentally different from non-living. So DNA and protein are two basic “parts” of every living system. It’s not so much the molecular complexity as it is the transcendent simplicity. When cells lose their biological order and their molecules start reacting in chemical ways, we die. DNA became a stable archive of genetic information that stored blueprints for the most successful RNA and protein molecules. Just the opposite. 0000000716 00000 n What does it take to make an airplane fly? These wrong reactions have produced serious problems for Stanley Miller, Sidney Fox, and other scientists trying to do experiments to support chemical evolution. There are many ideas, but few clear facts.. In the same way, reactions among molecules in Miller’s famous “spark chamber” would destroy any hope of producing life. 0000001495 00000 n It’s using a series of bases (actually taken three at a time) to line up a series of R-groups (Figure 4). Use of this product is not intended to be a substitute for professional medical judgment and if you have a question about a medical issue, please see your doctor. That’s what’s missing—but that’s what life is all about! These amino acid chains are the protein molecules responsible for structure and function. Figure 2-B. Dr. Parker, a leading creation scientist and former AiG speaker, presents the classic arguments for evolution used in public schools, universities, and the media, and refutes them in an entertaining and easy-to-read style. Wrong! That same principle applies to all life forms: viruses, plants, and animals, as well as human beings. There is no such thing as a self-replicating molecule, and no such molecule could ever exist. Evolutionists admit that’s a problem for them because they insist evolution based on time, chance, and the properties of matter is a blind process that can’t plan ahead or work toward a goal. Crystal order, yes; specified complexity, no. . It’s hard for us to realize how “corrosive” oxygen is, since most modern living things depend on it.

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