呼吸道病毒概念: 能侵犯呼吸道并引起呼吸道，感染的病毒称为呼吸道病毒

共同特点: 有包膜的球形病毒,80-120nm, 基因组为单股RNA二聚体,核心有逆 转录酶,复制通过DNA中间体,能与 宿主细胞DNA整合

An introduction to biotechnological innovations in the chemical industry 1.1 Introduction 1.2 Production processes 1.3 Choice of production process

Efficiency of growth and product formation 3.0 Introduction 3.1 Growth stoichiometry 3.2 Relationships between product formation and growth 3.3 Determination of maintenance energy requirement and maximum biomass yield

5.1 Introduction 5.2 Metabolic pathways and metabolic control mechanisms 5.3 The industrial production of citric acid 5.4 The production of other TCA cycle intermediates 5.5 The industrial production of itaconic acid

7.1 Introduction 7. 2 Origin and composition 7.3 Exopolysaccharide structure 7. 4 Medium composition for exopolysaccharide production

9.1 Introduction 9.2 The structure, roles and abundance of sterols and steroids 9.3 Selective degradation of the sterol side chain

Preface The BIOTOL series of texts are designed to provide a self-study resource concerning the principles, practices and applications of biotechnology. This text is designed to explain how biotechnology may be applied to solve problems encountered in the production and use of organic chemicals in a wide range of business sectors

一、根据已知氨基酸序列合成 二、载体的选择和制备:质粒 三、目的基因与载体连接

《生物化学》课程PPT教学课件：第十一章 蛋白质代谢 11.1 概述 11.2 氨基酸的分解代谢 11.3 氨基酸的合成