一、细胞生物学研究的内容和现状 二、细胞生物学是现代生命科学的重要基础学科 三、细胞生物学的主要研究内容 四、当前细胞生物学研究的总趋势与重点领域 五、细胞重大生命活动的相互关系

一、排球运动起源与传播 二、现代的发展 三、国际排联成立排球运动扩展全球 四、排球比赛规则与裁判法 五、排球基本技术与战术

once oncu n a paiuicuia positon on DNA, a nucleosome remained fixed in place because of the tight association 30-nm 98A5 sequence-specific DNA-binding proteins nucleosome

Questions list for Bacteria II 1 List three sulfate-and sulfur-reducing bacteria you have learned, respectively. Describe two homoacetogenic bacteria you have learned and what are their physiological properties?

Chapter 7 Microbial Genetics Plasmids Circular genetic elements that reproduce autonomously and have an extra chromosomal existence 1-1000 KB in size Most are circular double stranded dna. some linear ds DNA

Questions list for Bacteria I 1. Draw the phylogenetic tree of the major lineages of Bacteria based on 16S ribosomal RNA Sequence comparisons. 2. How many groups of purple bacteria you have learned?

Questions list for Bacteria IIB List as many as possible the enteric bacteria you have known. What diseases they may cause? 2 What Neisseria species causes sexual disease?

The Purple Bacteria, also called Proteobacteria is the largest and most physiological diverse of all bacteria Beta purple bacteria Chemolithotrophs Chemoorganotrophs Chemoorganotrophs Gamma purple Alpha purple bacteria

Single-Stranded Filamentous DNA Bacteriophages M13, fl and fd Distinct Properties of M13 -Infect Escherichia coli Infect only male cells through attachment to the male-specific pilus Have circular single-stranded DNA Can be used as a cloning vector and DNA sequencing vehicle in genetic engineering Infect but not kill the cells

慢性肉芽肿性疾病 (chronic guanulomatous diseasse) 一、X连锁/常染色体隐性遗传性疾病 二、 NADPH氧化酶缺乏 三、过氧化氢酶阳性菌感染