Sulfur World Hypothesis: The Origin Of Biomolecules

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This research paper is about six different hypothesis about how life started. It states the claim, the evidence and the scientist. It also says the year it was presented. In this paper it explains the six hypotheses that is the origin of biomolecules. The primordial soup hypothesis is that living things were made from a ocean from the combination from the chemicals in the air without oxygen and some type of energy to make amino acids which would then turn into living things.The Iron Sulfur World hypothesis claims that a biochemical cycle grew and assembled the first living cell.The panspermia theory is that all things were there at first but in tiny forms.The RNA world hypothesis claim of the theory is that the use of RNA in the early life …show more content…
They both thought of this idea separately in the and presented it in they year 1920. The scientist claim that living things were made from a ocean from the combination from the chemicals in the air without oxygen and some type of energy to make amino acids which would then turn into living things. They claim that lightning was the energy that struck creating the ‘organic soup’. The evidence provided was that the first living organisms were autotrophs, which they had to be. The experiment was when they mixed gases that they thought would be on earth before living things and then shocked them to mimic the lightning. The results were amino acids. The reasoning was that amino acids could be produced from 4 different energies electricity, ultraviolet light, heat, and …show more content…
The claim of the theory is that the use of RNA in the early life to give chemical reactions with the use of proteins. The evidence is that ribosome is a ribozyme which assembles protein the building blocks of life. The experiment is that when they saw a metor they tested it on to check for biomolecules. The reasoning is that life changed to DNA and protein because of RNA ability to not do things right every time.
The scientist is A. Gram Cairins in the year 1982. The claim is that clay hydrogel come together to form complex biomolecules.The experiments are water samples to imitate old seawater changes that clay forms hydrogel under certain conditions.The evidence is that looked at clay and it did have hydrogel.The reasoning is that the gel protected the cell until they made there own cell membrane.
The panspermia theory was thought of by by the scientists Jöns Jacob Berzelius (1779–1848), Lord Kelvin (William Thomson) (1824–1907) and Hermann von Helmholtz (1821–1894). The claim is that all things were there at first but in tiny forms. The experiment is there was meteorite was blasted off space from the surface of mars about 15 million was found in Antarctica which made the idea of the theory. The evidence is the found little gatherings of air with living clumps. The reasoning was that a meteoroid had tiny proteins which landed on Earth and created

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