Source materials that reached the earth through meteorites

Where did life on earth come from is beyond the reach of humankind! There is ambiguity in the corners of the basic elements of all living things. Japanese scientists have revealed this. Strong evidence was gathered that those basic materials came from the universe. Carbon has been shown to form in the form of meteorites from abundant asteroids.

What is DNA, RNA?

Organisms contain ribonucleic acid (RNA) and deoxyribonucleic acid (DNA). They include adenine (A), guanine (G), cytosine (C), thiamine (T), and uracil (U) nucleobases.

* DNA contains pairs A, G, C, and T, and RNA contains pairs A, G, C, and U. These sugars and phosphates combine to form a genetic code.

* These nucleobases are divided into two groups: purine (adenine, guanine), and pyrimidine (cytosine, thiamine, and urazil). These nucleobases form a ladder that forms all the basic elements.

Did life-based nucleobases come from the universe? I do not know what to do next. Adenine, guanine, and uracil have already erupted in meteorites. The whereabouts of cytosine and thiamine have not yet been determined. This led to ambiguity on the subject.

Unified modern technology

A team of scientists led by Yasuhiro Obama of the University of Hakkaido in Japan has developed an innovative method for carefully collecting small amounts of various chemicals in liquefied meteorites.

When this new approach was applied to the space rock model ‘Marchisan’ asteroid, cytosine and thiamine, which had not been detected for years, were discovered. It showed that five basic nuclear bases needed for life to be found were found in meteorites.

* Scientists have also studied the meteorites Tagish Lake and Murray Lake. It is estimated that each rock contains these five nucleobases. They also identified the element imidazole, which accelerates the formation process.

* Scientists say this can be illustrated by analyzing samples taken directly by the spacecraft to asteroids in the universe, rather than samples collected from space rocks that have landed on Earth. The Japanese Hayabusa-2 spacecraft uses a similar approach to analyze nuclear bases in samples taken from the asteroid Ryu.

Meteors researched by scientists

1. Marchison (Australia)

2. Lake Tagish (Canada)

3. Lake Murray (USA)

When the sun was born ..

Nucleobases are thought to be formed by photochemical reactions in the universe during the formation of the Sun. They are analyzed as being integrated into asteroid fragments to form the Solar System. It is said that these celestial bodies later fell to Earth in the form of meteorites, through which the elements reached Pudami. They claim that the origin of life may be through them.

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