《动物生理学》讲稿_人体生理学图

Effect of environmental factors on growth Water availability, pH, temperature, oxygen concentration, pressure, radiation, and a number of other environmental factors influence microbial growth. Yet many microorganisms, and particularly bacteria, have managed to adapt and flourish under environmental extremes that would destroy most organisms

Chapter 10 Microbial Ecology 10.1 Microorganisms in nature ecosystem 10.2 Microbial population interactions 10.3 Biogeochemical cycles 10.4 Plant-microbe interactions 10.5 Bioremediation

Microbial growth Conditions 1. Macronutrients 2. Micronutrients 3. Growth factors 4. Environmental factors: temperature; pH; Oxygen et al Nutrient requirements Microorganisms require a bout ten elements in large quantities, bec

Control of microorganisms by physical and chemical agents frequently used terms Sterilization: the process by which all living cells, viable spores, virus, and viroids are either destroyed or removed from an object or habitat

1. Differences between prokaryotes/eukaryotes 2. Shape and arrangement 3. Procaryoic cell organization

细胞生物学_细胞质基质多媒体

多底物酶占所有酶的一半以上。见下表:表酶反应按底物数的分类

细胞生物学_细胞表面的特化结构多媒体

细胞生物学_细胞表面多媒体