molecule

Collagen is a large molecule so companies have now started to break it up into smaller pieces - collagen peptides - otherwise known as hydrolysed collagen.

A common bacterium was genetically engineered to eat a plastic-derived molecule and then digest it to produce the everyday painkiller, paracetamol.

If you have too high of a concentration of salt or sugar in your recipe, it could basically steal that water molecule and prevent the yeast from doing its job.

Those emissions would have a climate-warming impact roughly equivalent to 27 gas-fired power plants operating year-round, even if the flares burned every molecule of methane released from the wells.

Water molecules can also be broken down to obtain hydrogen, which is used in rocket fuel.