Dogma

Dogmas in science aren't very common. Still, any A-level biology text book will proudly annouce the "CENTRAL DOGMA OF MOLECULAR BIOLOGY".

DNA is transcribed into RNA.
RNA is translated into protein.
Proteins are the building blocks of a cell, organism, etc.

And these steps always happen in the same direction.

Ignoring all the known irregularities and exceptions to this dogma I've decided to add a fourth step.

Proteins assemble themselves to make amazingly complex organisms whose only objective in life is to have sex and keep the dogma going on.

My high school biology teacher would be proud.

(listening to New Order)