Results 271 to 280 of about 1,015,678 (312)
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Biological Reviews, 1944
Summary(i) The structure of the bacterial cell is simple: the various regions of enzyme activity may be macromolecular networks of specific pattern which grow by poly‐condensation reactions. Intermediate substrates diffuse from one enzyme to another in the cell, so that the activity of the bacterium is at least in part a sequence of chemical reactions ...
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Summary(i) The structure of the bacterial cell is simple: the various regions of enzyme activity may be macromolecular networks of specific pattern which grow by poly‐condensation reactions. Intermediate substrates diffuse from one enzyme to another in the cell, so that the activity of the bacterium is at least in part a sequence of chemical reactions ...
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The energetics of bacterial growth: a reassessment
Molecular Microbiology, 1994SummaryThe growth yield of microbial cultures can be used to estimate the efficiency of energy generation during a fermentation or respiration, in the past, the assessment of this efficiency in organisms carrying out a respiration has been the subject of many heated debates. This has partly been caused by the complexity of microbial respiratory chains.
Neijssel, O.M., Teixeira De Mattos, M.J.
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Electronic measurement of bacterial growth
Journal of Physics E: Scientific Instruments, 1978The growth and multiplication of bacterial cells in a nutrient medium can be monitored by measuring changes in the AC conductivity at constant temperature produced by charged metabolites; the method is faster, more accurate and requires less labour than traditional viable counting.
J C, Richards +4 more
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Bacterial Growth in Poultry Stuffings
Journal of the American Dietetic Association, 1958Can the bacteriologic hazards in stuffings be reduced by varying the ingredients? What effect does the inclusion of fruits, orange juice, vegetables, oysters, or giblets have on bacterial growth in stuffings? In this study, 117 different variations of stuffings—with white bread, wheat, and cornbread bases—were used.
K, LONGREE +4 more
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FRACTAL GROWTH OF BACTERIAL COLONIES
Fractals, 1995The dynamics of the growth of three different strains of bacteria, ATCC 25589, Bacillus subtilis and Escherichia coli, was studied under different conditions of low as well as rich nutrient concentrations. We find that within the statistical fluctuations in the experimental data, the mean radius of the bacterial colonies grow with a power of time and ...
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SPATIOTEMPORAL GROWTH OF BACTERIAL COLONIES
International Journal of Bifurcation and Chaos, 1994A continuum model for the spatiotemporal growth of bacterial colonies is introduced based on a coupled set of reaction-diffusion equations with local and nonlocal modes of colony growth. Local growth occurs where the colony is not close packed. Nonlocal growth occurs at the surface of a colony if local growth cannot account for the total amount of ...
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