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To: CottShop

Perhaps one day you’ll learn the difference between “explain” and “assert.”


651 posted on 01/05/2009 9:28:05 PM PST by Gumlegs
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To: Gumlegs

[[Perhaps one day you’ll learn the difference between “explain” and “assert.”]]

I EXPLAINED to you that Amino acids do not form protiens- I explained to you that the forces needed to create amino acids would destroy the very thing it ‘created’, I also explained to you that dna can not survive on it’s own- IF you woudl like further clarification, just ask, and I’ll promptly ignore your request because the info is readily available to you online, and I’ve presented evidence in these forums for quite some time now explainign it further, which I know you’ve read before because I’ve been in ‘discussions with you’ before where you ALSO ignored the evidences, and resorted to petty insults as your defense- these aren’t assertions, they are explanations as to why Macroevolution is biologically impossible right fro mthe start

For anyone else wanting further clarification however,

“The Emergence Of The First Living Cell

It has actually been proved that it is impossible for the first living cell, or even just one of the millions of protein molecules in that cell, to have come about by chance. This has been demonstrated not only
by experiments and observations, but also by mathematical calculations of probability. In other words, evolution collapses at the very first step: that of explaining the emergence of the first living cell.

Not only could the cell, the smallest unit of life, never have come about by chance in the primitive and uncontrolled conditions in the early days of the Earth, as evolutionists would have us believe, it cannot even be synthesized in the most advanced laboratories of the twentieth
century.

Amino acids, the building blocks of the proteins that make up the living cell, cannot of themselves build such organelles in the cell as mitochondria, ribosomes, cell membranes, or the endoplasmic reticulum, let alone a whole cell. For this reason, the claim that evolution brought about the first cell by chance remains the product of
a fantasy based entirely on imagination. The living cell, which still harbours many secrets that have not been explained, is one of the major
difficulties facing the theory of evolution.”

http://groups.google.com/group/unitarian_jihad/browse_thread/thread/1beb2315960beb4c

you can also find more indepth clarification of htese explanations at sites like:

“Initial StudiesEarly studies on possible prebiotic membranes began in the late 1950’s using aggregated colloidal particles1 and lipid-like surfactants.2 Subsequent studies by Oparin examined the possible role of coacervates as membranes.3 Even though these complexes are unsuitable as possible membrane material because they are inherently unstable, lack the ability to provide a permeability barrier, and lack the ability to encapsulate metabolism, these materials are still prominently featured in modern high school biology textbooks.4

PhospholipidsThe spontaneous formation of bilayer vesicles from phospholipids was first studied in 1965.5 Although this theory comprises the dominant explanation for the appearance of membranes, it is not without challenging problems. It has been shown that fatty acids will spontaneously form phospholipids in the presence of glycerol and phosphates when heated to dryness.6 However, Monnard and Deamer point out that it would be extremely unlikely that nature would produce all three chemicals in the same location and then heat them to dryness.7

Sources of membrane building blocksLong-chain hydrocarbons can be formed from carbon monoxide and hydrogen in the presence of certain metals at high temperatures. Deep sea hydrothermal vents have been cited as a potential source of the energy required to synthesize prebiotic molecules, including the building blocks of membranes. Fatty acids and fatty alcohols have been synthesized under these conditions.8 These fatty acids will combine with ethylene glycol to form ethylene glycolyl alkanoates and bis-alkanoates, or will combine with glycerol to form monoacylglycerols and diacylglycerols.9 Others have suggested that the first membranes consisted of highly branched polyprenyl chains, instead of alkyl chains.10 However, it is unlikely that the starting material would be at sufficient concentrations10 and it also unlikely that the required phosphorylating agents would have been available on early Earth.11”

http://godandscience.org/evolution/origin_membranes.html

http://www.darwinismrefuted.com/molecular_biology_02.html

http://www.darwinismrefuted.com/molecular_biology_16.html


665 posted on 01/05/2009 10:01:29 PM PST by CottShop
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Scientific Facts/Solution
—Homochirality somehow arose in the sugars and amino acids of prebiotic soups, although there is no mechanism by which this can occur (1) and is, in fact, prohibited by the second law of thermodynamics (law of entropy).

Solution? (2) reject the second law of thermodynamics

—In the absence of enzymes, there is no chemical reaction that produces the sugar ribose (1), the “backbone” of RNA and DNA. “science of the gaps”
Chemical reactions in prebiotic soups produce other sugars that prevent RNA and DNA replication (1).

Solution? “science of the gaps” discard chemistry data

—Chemical reactions in prebiotic soups produce other sugars that prevent RNA and DNA replication (1).

Solution? discard chemistry data
“science of the gaps”

—Pyrimidine nucleosides (cytosine and uracil) do not form under prebiotic conditions and only purine (adenine and guanine) nucleosides are found in carbonaceous meteorites (1) (i.e., pyrimidine nucleosides don’t form in outer space either).

Solution? discard chemistry data
“science of the gaps”

—Even if a method for formation of pyrimidine nucleosides could be found, the combination of nucleosides with phosphate under prebiotic conditions produces not only nucleotides, but other products which interfere with RNA polymerization and replication (1).

Solution? discard chemistry data
“science of the gaps”

—Purine and pyrimidine nucleotides (nucleosides combined with phosphate groups) do not form under prebiotic conditions (3).

Solution? discard chemistry data
“science of the gaps”

—Neither RNA nor DNA can be synthesized in the absence of enzymes. In theory, an RNA replicase could exist and code for its own replication. The first synthesized RNA replicase was four times longer than any RNA that could form spontaneously (4). In addition, it was able to replicate only 16 based pairs at most, so it couldn’t even replicate itself (5).

Solution? “science of the gaps”

—Enzymes cannot be synthesized in the absence of RNA and ribosomes.

Solution? “science of the gaps”

—Nucleosides and amino acids cannot form in the presence of oxygen, which is now known to have been present on the earth for at least four billion years (6), although life arose at least ~3.5 billion years ago (7).

Solution? discard geological data
discard chemistry data

—Adenine synthesis requires unreasonable HCN concentrations. Adenine deaminates with a half-life of 80 years (at 37°C, pH 7). Therefore, adenine would never accumulate in any kind of “prebiotic soup.” The adenine-uracil interaction is weak and nonspecific, and, therefore, would never be expected to function in any specific recognition scheme under the chaotic conditions of a “prebiotic soup.” (8)

Solution? discard chemistry data

—Cytosine has never been found in any meteorites nor is it produced in electric spark discharge experiments using simulated “early earth atmosphere.” All possible intermediates suffer severe problems (9). Cytosine deaminates with an estimated half-life of 340 years, so would not be expected to accumulate over time. Ultraviolet light on the early earth would quickly convert cytosine to its photohydrate and cyclobutane photodimers (which rapidly deaminate) (10).

Solution? discard geological data
discard chemistry data

—Mixture of amino acids the Murchison meteorite show that there are many classes of prebiotic substances that would disrupt the necessary structural regularity of any RNA-like replicator (11). Metabolic replicators suffer from a lack of an ability to evolve, since they do not mutate (12).

Solution? discard chemistry data

—The most common abiogenesis theories claim that life arose at hydrothermal vents in the ocean. However, recent studies show that polymerization of the molecules necessary for cell membrane assembly cannot occur in salt water (13). Other studies show that the early oceans were at least twice as salty as they are now (14)

Solution? Life arose in freshwater ponds (even though the earth had very little land mass), using some unknown mechanism.

—Comparison of the dates of meteor impacts on the moon, Mercury, and Mars indicate that at least 30 catastrophic meteor impacts must have occurred on the earth from 3.8 to 3.5 billion years ago (15). These impacts were of such large size that the energy released would have vaporized the entirety of the earth’s oceans (16), destroying all life.

Solution? Life spontaneously arose by chance at least 30 separate times, each within a period of ~10 million years

—Complex bacterial life (oxygenic photosynthesis) had appeared by 3.7 billion years ago (17), leaving virtually no time for prebiotics to have evolved into the first life forms.

Solution? discard evidence

http://www.godandscience.org/evolution/chemlife.html


667 posted on 01/05/2009 10:13:43 PM PST by CottShop
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