A cell constructed entirely from molecules with complementary chirality[1] to that of the molecules in normal life on earth. Alternately, read the article: A

A cell constructed entirely from molecules with complementary chirality[1] to that of the molecules in normal life on earth. Alternately, read the article: A life-form … based on mirror-image versions of earthly proteins and DNA. [1]http://en.wikipedia.org/wiki/Chirality_(chemistry) http://en.wikipedia.org/wiki/Chirality_(chemistry)