细胞生物学_线粒体多媒体

一、实验目的 1. 学习胰蛋白酶的纯化及其结晶的基本方法。 2. 学习用紫外法测定酶活性，搞清酶活性与比活性的概念

一、实验目的 1. 了解生物化学中典型的血红蛋白的性质和结构以及结合在蛋白上的辅基的作用。 2. 学习一种生物无机生化科研中常用的为金属酶和蛋白质代换金属离子的方法。 3. 学习快速扫描分光光度计的使用及紫外可见吸收光谱的应用

细胞生物学_核糖体多媒体

细胞生物学_中心粒多媒体

10.5 Genetic Recombination 10.6 Genetic Transformation 10.7 Transduction 10.8 Plasmids

8.8 Attenuation 8.9 Other Global Control Networks 8.10 Signal Transduction and Two￾Component egulatory Systems 8.11 Regulation of Chemotaxis

2.4 Physiological Diversity of Microorganisms 2.5 Prokaryotic Diversity 2.6 Eukaryotic Microorganisms 4.4. Cell Morphology and the Significance of BeingSmall 4.5 Cytoplasmic Membrane: Structure 4.6 Cytoplasmic Membrane: Function 4.8 The Cell Wall of Prokaryotes: Peptidoglycan andRelated Molecules 4.9 The Outer Membrane of Gram-Negative Bacteria

5.1 Microbial Nutrition 5.2 Culture Media 5.3 Laboratory Culture of Microorganisms 6.1 Cell Growth and Binary Fission 6.2 Peptidoglycan Synthesis and Cell Division 6.3 Population Growth 6.4 The Growth Cycle 6.5 Direct Measurements of Microbial Growth 6.6 Indirect Measurements of MicrobialGrowth

6.8 Effect of Environment on Growth 6.9 Microbial Growth at ColdTemperatures 6.10 Microbial Growth at HighTemperatures 6.11 Microbial Growth at Low or High pH 6.12 Osmotic Effects on Microbial Growth 6.13 Oxygen and Microbial Growth