Pulp wash and peel extract contain higher concentrations of long molecules called pectins than pure juice. (newscientist.com)
The portable MInION instrument can sequence extremely long molecules of DNA, which greatly simplifies de novo genome assembly. (vanbug.org)
Because polymers are long molecules like spaghetti, when an electrical current is applied to a polymer, «the electrons can only flow in one direction and that generates the light waves,» Lupton says. (sciencedaily.com)