A common type of error-correcting mechanism in biology is called kinetic proofreading. For example, if errors turn up when cells are making new DNA, enzymes can cut out incorrect nucleotides. They can ...

How do living things evolve? What is the myriad of processes by which generic variations in a population affect organisms' survival and allow reproduction in an ever-changing environment? Why do these ...

Schematic illustration of how the photogenerated electrons contribute to photocatalytic H 2 evolution reaction on metal-loaded oxides. Not the free electrons in metal cocatalysts but the electrons ...