Statistical theory of any physical process needs a formulation of possibly simple but adequate models of the phenomena underlying microscopic dynamics. Remarkable progress in studies of internal dynamics of biomolecules acomplished in the recent years has made it possible to formulate such...

It is argued that the actomyosin motor can be effectively considered a common chemo-chemical enzymatic machine occurring, however, in multitude rather than a few conformational substates distinguished by the conventional kinetics. A technique was developed with the help of which relations were...