There is also early evidence suggesting that amino acids may also exist in the space between stars.
VOA: special.2009.09.30
But it is the first time an amino acid has been discovered on a comet.
VOA: special.2009.09.30
The chemicals form when amino acids react with creatine, a chemical found in muscles.
VOA: special.2010.06.01
Amino acids have already been found in space rocks called meteorites.
VOA: special.2009.09.30
Glycine is one of the common amino acids.
VOA: special.2009.09.30
"Using x-ray crystallography to obtain snapshots of the ribosome in action, they have been able to explain how the ribosome selects and couples together amino acids to form proteins."
VOA: standard.2009.10.07
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