title: Two faces of entropy and information in biological systems.
abstract: The article attempts to overcome the well-known paradox of contradictions between the emerging biological organization and entropy production in biological systems. It is assumed that quality, speculative correlation between entropy and antientropy processes taking place both in the past and today in the metabolic and genetic cellular systems may be perfectly authorized for adequate description of the evolution of biological organization. So far as thermodynamic entropy itself cannot compensate for the high degree of organization which exists in the cell, we discuss the mode of conjunction of positive entropy events (mutations) in the genetic systems of the past generations and the formation of organized structures of current cells. We argue that only the information which is generated in the conditions of the information entropy production (mutations and other genome reorganization) in genetic systems of the past generations provides the physical conjunction of entropy and antientropy processes separated from each other in time generations. It is readily apparent from the requirements of the Second law of thermodynamics.
authors: The Institute of Problems of Chemical Physics of the Russian Academy of Sciences (RAS), 142432 Moscow region, Chernogolovka, Russian Federation. Electronic address: ymitrokhin@mail.ru.
authors: Yuriy
authors: Y
authors: Mitrokhin
mesh_terms: D005075:Biological Evolution; D002477:Cells / Q000378:metabolism; D019277:Entropy; D005796:Genes; D016678:Genome; D006801:Humans; D008660:Metabolism / Q000502:physiology; D013816:Thermodynamics
keywords: Compensation for antientropic processes; Disproportionation of entropy; Generating of new information; Information entropy; Unsteadiness in genetic systems