MOLECULAR MACHINES. “Alberts urged biochemists to ‘think of molecular genetics in terms of “protein machines” rather than in terms of sequential reactions that are carried out by individual proteins’. This provocative insight emphasised the need for ordered, sophisticated machinery in complex living systems, thus ‘freeing the biological process from the necessity of relying on random motions’.”
http://onlinelibrary.wiley.com/doi/10.1111/febs.13744/full