The Orgin of Life

The details of the origin of life are unknown, although the general principles were laid down. Two schools of thought regarding the origin of life have been proposed. The first indicates that organic components arrived on Earth from space (see "Panspermia"), while the other calls for land. The mechanisms by which life is first of all, however, are required to be similar. If life on earth, the timing of this event is highly speculative, it may be about 4 billion years. In the chemistry of energy recovery in early Earth, a molecule (or more) has the ability to obtain, for copies of itself replicate. The nature of this molecule is not known, its function, which has long been overtaken by the replicate of life, DNA. In making copies of it, which is not always exactly replicate: Some copies contained a “mistake”? If the amendment capacity to destroy the copy of the molecule, it has not been more copies and installation would "die". On the other hand, a few changes, that the molecule to replicate quickly, or better: the "tribes" would be more and more numerous and "success". The choice of raw materials (food) have been decimated, the tribes are using different materials, or perhaps halt the progress of other tribes and steal their resources, have been increasingly numerous.
Several different models have been proposed to explain how a replicate have evolved. Several Replicates have postulated, including modern organic chemicals such as proteins, nucleic acids, phospholipids, crystals, or even quantum physics. Currently, there is no method for determining these models, where appropriate, adapt closely the origin of life on Earth. One of the oldest theories, which was developed and, in some detail, as an example of how these may occur. The high energy from volcanoes, lightning and UV radiation can help lead to the production of complex chemical reactions from simple molecules such as methane and ammonia. Among them, most relatively simple organic compounds are the building blocks of life. Given that the amount of "bio soup" increases, several molecules have reacted with another. Sometimes, complex molecules lead perhaps the tone of a framework to gather and concentrate the organic material. The presence of certain molecules could accelerate a chemical reaction. While this remains a very long time, with reactions more or less at random, was born by chance at a new molecule: the replicate. This had the strange property of the promotion of chemical reactions with a copy of itself, and development has begun. Other theories postulate a replicate. In any case, DNA took over the function replicate at a given moment, all known life (with the exception of a few viruses and prions), because their DNA duplicator, in a manner almost identical