Questions for Archaea 1. List the differences between Bacterial and Archaeal Cell Membrane and Cell Walls. 2. What archaea have you learned so far? 3. Where to isolate halophilic Archaea? 4. What are the physiological features of halophiles?

1. List the differences between Bacterial and Archaeal Cell Membrane and Cell Walls. The differences between bacterial& archaeal cell membrane and cell walls: bacteria |archaea Cell membrane

Much of the catalytic power of enzymes comes from their bringing sub- strates together in favorable orientations in enzyme-substrate (ES)com- plexes. The substrates are bound to a specific region of the enzyme called the active site. Most enzymes are highly selective in their binding

Announcement \Chapter 8 Enzymes: Basic Concepts and Kinetics\ in Lubert Stryer's \Biochemistry\ (Fourth Edition) will be used as my major lecture material, which is available for you to Xerox from your TAs. Chapter 8 in Lehninger's“ Principles of Biochemistry can be used as a reference

ENZYMES ARE HIGHLY SPECIFIC Enzymes are highly specific both in the reaction catalyzed and in their choice of reactants, which are called substrales. An enzyme usually cata- lyzes a single chemical reaction or a set of closely related reactions. Side

Flowsheet for developing an industrial microbial fermentation process Strain selection Laboratory process development Pilot Scale up Industrial Scale up Downstream process development Product packaging techniques Other commercial consideration Examples

一、细胞生物学研究的内容和现状 二、细胞生物学发展简史 三、细胞基本知识概要 四、细胞生物学的研究方法

一、名词解释(每题2分) 1、近等基因系 2、结构域互换 3、e-dna 4、基因转换(gene comversion) 5、微排列(microarrang) 6、双向电泳

一、名词解释(30分) 1. Koch's postulates 2. negative stains 3. RC(respiratory chain) 4. stationary phase 5. semi-synthetic antibiotics 6. extremophiles(extremc-

一、细胞质膜与细胞表面特化结构 二、细胞连接 三、细胞外被与细胞外基质