生物统计学：《生物统计附试验设计》课程教材（第三版）附录 常用生物统计方法的SAS程序

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

细胞生物学_细胞培养基本技术（司徒镇强）

细胞生物学_细胞骨架多媒体

Lecture 2 1.5 The Historical Roots of Microbiology 1.6 Microbial Diversity and the Advent ofMolecular Microbiology 2.1 Elements of Cell and Viral Structure 2.2 Arrangement of DNA in Microbial Cells 2.3 The Tree of Life

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