Oxygen provides the driving force for many vital chemical reactions. Two well-known examples include respiration, the process ...

Bio-manufacturing uses enzyme reactions to produce compounds that serve as materials such as pharmaceuticals, foods, fibers, and plastics. It is conducted using aqueous solvents under normal ...

Almost everyone who cooks has stood over a chopping board with streaming eyes, and ...

Enzymes are biological catalysts that speed up chemical reactions in living organisms. They are essential for life, as they play a crucial role in various biological processes, such as digestion, ...

Enzymology is the study of enzymes and enzyme-catalyzed reactions. Enzymes are biological catalysts that accelerate the rate of biological reactions. They can also perform multiple reactions ...

Researchers defined the structure of a substrate-bound iron 2-oxoglutarate (Fe/2OG) enzyme to explore whether these enzymes could be used to create a wide array of molecules. They saw that Fe/2OG ...

Food and pharmaceutical manufacturers increasingly seek lipids with carefully controlled fatty-acid compositions. However, ...

Enzymes are proteins that guide (catalyze) very specific chemical reactions. They play indispensable roles in all life forms. Some enzymes carry out the day-to-day business of biology like digesting ...

The earliest free-living bacteria and archaea may have emerged separately, even though both inherited the same genetic code from a shared ancestor. Metals inside hydrothermal vents may have powered ...

Life on Earth may have first emerged from complex chemical reactions in two different ways near a deep-sea hot spring, a new ...