Amino acids can catalyze RNA polymerization under mild, prebiotic conditions, increasing RNA formation by up to 100-fold through acid-base catalysis involving their amine groups.

The researchers found that amino acids—simple, abundant molecules on early Earth—can actively promote the polymerization of RNA under mild, prebiotic conditions. advertisement.

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In a new peer reviewed analysis, scientists quantify amino acids before and after our “last universal common ancestor.” The last universal common ancestor is the single life form that branched ...

Between protein powder, amino acids, and creatine, there are a lot of performance supplements for athletes. Nutritionists explain which ones are backed by science.

IODINE has been reported to occur in marine algae as inorganic iodide and iodo-tyrosines1. Both forms are known to produce artefacts under chromato-graphic examination2,3. It therefore appeared ...

Wild-growing tomatoes on the Galápagos archipelago are "de-evolving", according to new research. The plants appear to be ...

L-carnitine supplements may produce energy for workouts, improve heart health, and help PCOS symptoms. Dietitians explain whether you should take it.

Peptides are short chains of amino acids, the building blocks of proteins. In skincare products, peptides have many possible benefits, such as helping combat fine lines and wrinkles, protecting ...

Proteins are biopolymers of amino acids (polypeptides), joined by peptide bonds, that are generated by ribosomes. The amino acid sequence, encoded by its gene, determines a protein’s structure ...

Acids are commonly known for their sour taste and corrosive nature, but in chemistry, their strength is defined a bit differently. A strong acid isn’t about how dangerous it is, it’s about how ...

Aqueous acids have a pH of less than 7, where an acid of lower pH is typically stronger, and turn blue litmus paper red. Chemicals or substances having the property of an acid are said to be acidic .