Hyaluronic acid is prominent in ophthalmic, medical, pharmacological, and cosmetic applications. Previous hyaluronic acid experiments have involved several size-exclusion chromatography (SEC) studies.

Identify the independent (manipulated) and dependent (responding) variables in a scientific investigation. Draw conclusions about the relationship between two variables using quantitative data.

Automation uncovers combinations of amino acids that feed two bacterial species and could tell us much more about the 90% of bacteria that humans have hardly studied. An artificial intelligence system ...

Researchers may have figured out how a crucial ingredient that cells need to produce energy could form in deep space. Calculations and lab experiments suggest that glyceric acid can arise from ...

The NIH Guidelines for Research Involving Recombinant or synthetic Nucleic Acid Molecules contain procedures for the containment of Recombinant or synthetic Nucleic Acid Molecules. Synthetic nucleic ...

BLOOMINGTON, Ind. -- A classic experiment proving amino acids are created when inorganic molecules are exposed to electricity isn't the whole story, it turns out. The 1953 Miller-Urey Synthesis had ...

It nearly baffled researchers to see amino acids that make up life today spontaneously link up under lab conditions that mimicked those of pre-life Earth. The result was predecessors of today's ...