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In 1952 Stanley Miller and Harold Urey of the University of Chicago conducted experiments in possible chemistry of early earth. To determine how certain molecules needed for life could be formed.
The reaction vessel had a mixture of H2O,CH4,NH3,H2,N2,CO2, this was heated and an electric current, sparks, passed through it, to resemble lightning. It was allowed to run for one week, 2% of the reaction mixture was amino acids, 22 amino acids have been found. Some sugars and lipids are also formed. The reaction products are optical isomers the solution is racemic. The yields are low. Some people claim that the results support an abiogensis origin of life. It is not the preferred method of producing amino acids. One may wish to read up on "panspermia" , "abiogensis" and "origin of life" in a search engine.
Stanley Miller's apparatus, known as the Miller-Urey experiment, was important because it demonstrated that organic compounds, such as amino acids, could be synthesized from inorganic molecules under conditions that simulated the early Earth's atmosphere. The experiment provided evidence for the possibility of abiogenesis, the idea that life could arise from non-living matter through natural processes. This work contributed to our understanding of the origins of life on Earth.
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Which enzyme is secreted by the juxtaglomerular apparatus?
Renin is the enzyme secreted by the juxtaglomerular apparatus.
What part of the cell serves to process package and export proteins?
The Golgi apparatus is responsible for processing, packaging, and exporting proteins in the cell. It receives proteins from the endoplasmic reticulum, modifies them, and packages them into vesicles for transport to their final destinations within or outside the cell.
What organelle modifies and packages for secretion the materials produced by the ribosomes?
The Golgi apparatus modifies and packages materials produced by the ribosomes for secretion. It is responsible for packaging proteins and lipids into vesicles that can be transported within the cell or secreted outside of the cell.
Do plants and animals have Golgi apparatus?
Yes, both plants and animals have Golgi apparatus. In plants, the Golgi apparatus is essential for processing and packaging proteins and lipids for secretion or transport within the cell. In animals, the Golgi apparatus plays a similar role in processing and modifying proteins before they are transported to their final destination.
What organelle modifies or package proteins for export from the cell?
The Golgi apparatus modifies and packages proteins for export from the cell. It receives proteins from the endoplasmic reticulum, modifies them, and then sorts and packages them into vesicles for transport to their final destination.
Where is the Millers Falls Library in Millers Falls located?
The address of the Millers Falls Library is: 23 Bridge Street, Millers Falls, 01349 1394
When was Crowley Millers created?
Crowley Millers was created in 1951.
Who is Kelly Millers?
kelly millers wife is Niki manija
When was Minneapolis Millers created?
Minneapolis Millers was created in 1884.
When did Minneapolis Millers end?
Minneapolis Millers ended in 1960.
When was Eufala Millers created?
Eufala Millers was created in 1952.
What is the phone number of the Millers Falls Library in Millers Falls?
The phone number of the Millers Falls Library is: 413-659-3801.
What did Arthur millers wifes have in common?
They all married arthur millers.
What are 4 substances Stanley Miller put in his apparatus for his 'primordial soup' experiment?
hydrocyanic acid, formic acid, acetic acid, lactic acid
When was Alexander City Millers created?
Alexander City Millers was created in 1947.
When did Alexander City Millers end?
Alexander City Millers ended in 1951.
When was Millers Falls Company created?
Millers Falls Company was created in 1868.
