Quien fue alexander oparin biography summary

Alexander oparin experiment

Aleksandr Oparin — was a Russian biologist and biochemist noted for his contributions to the theory of the origin of life on Earth and, in particular, to the so-called "primordial soup" theory of evolution from molecules carbon. After the exhaustive development of his theories about the origin of the first living organisms, a number of later experiments were carried out that served to explain the evolutionary theories that remain to this day.

Oparin was the first to expose the existence of the first living beings - prior to cells - which he called "coacervates". On the other hand, he also devoted great efforts to enzymology and helped develop foundations of industrial biochemistry in the Soviet Union. Although at first his theories were not entirely accepted by the scientists of the time, the experiments of later years confirm many of his hypotheses as legitimate.

Aleksandr Oparin received numerous awards for his work and is known for being "the Darwin of the 20th century. In his hometown there was no secondary school, which is why his family had to move to Moscow when Aleksandr was 9 years old. Almost finishing high school, he collected his first herbarium and became interested in the theory of evolution of the English naturalist Charles Darwin.

He began to study plant physiology at the Moscow State University where he gradually became involved in Darwin's theories. Timiriazev had been one of the strongest defenders of Darwin's theory of evolution, for the Russian had met the Englishman in person through his work on plant physiology. Finally Aleksandr Oparin earned his undergraduate degree in In , he requested to be sent to Geneva to work with the Russian biochemist Alexei Bach, specifically with the chemical theories of plants.

Oparin made a significant contribution to Bach's research and practical industrial experience. In addition, he held other positions under the direction of Bach. In the years and he began to develop his first hypotheses about the origin of life, which consisted in the development of the chemical evolution of carbon molecules in a primitive broth.

Such theories were presented in his book The Origin of Life, where he explains in a very simple way what the formation and evolution of the first living organisms was for him. From to , Oparin worked at the Central Institute of the Sugar Industry in Moscow as the assistant director and as head of the biochemical laboratory.