[Use of the systems approach in modeling the growth dynamics of a microbial biomass taking into account the cell division process].

The possibility of using systemic approach in the construction of the mathematical model allowing for changes in the biomass and the number of cells is shown. Definite rules were followed in the process of construction, calculations were made with the use of a computer. The satisfactory coincidence of rated and experimental data was achieved (in this instance, E. coli M17 were used).