It is the movement that creates the form. - Nick Lane

[A]fter a decade of careful , it looks as if all known eukaryotic cells either have or once had... mitochondria.

The possessors of... nuclei, the s, are the most important cells in the world. ...[A]ll plants and animals, all and fungi... essentially everything we can see with the naked eye, is composed of [them]...

[T]he '' contends that ageing and many of... [its associated] diseases... are caused by... free radicals leaking from mitochondria during normal . ...As they burn up food using oxygen, the free-radical sparks escape to damage adjacent structures ...Many cruel inherited conditions... are linked with mutations caused by free radicals attacking mitochondrial genes.