Biology might ultimately provide a solution, however. Researchers have identified bacteria that evolved the ability to digest ...

But real lightning would have struck infrequently—and mostly in open ocean, where organic compounds would have quickly ...

a modified version of PHA synthase that could polymerize amino acid monomers. These enzymes enabled bacteria to create PEA precursors and link them into polymer chains. Initially, the process was ...

Starch and cellulose are polymers made from the glucose monomer. Proteins are polymers of the amino acids monomers. Lipids are made from two different molecules called fatty acids and glycerol.