安徽医科大学：《医学细胞生物学》课程教学资源（课件讲稿，打印版）The unity and diversity of cells

The unity and diversity of cells 乎滑肌细胞 成纤维细胞 脂肪细胞 骨胳肌细胞 This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information

The unity and diversity of cells Protist Animal Plant 园 Mould Bacteria 0 Yeast Archaea This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information

The unity and diversity of cells outline The basic properties of cells; The prokaryotic cells and archaebacteria; The eukaryotic cells; Virus----noncellular organism. This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information

I.Basic properties of cells 1.Cells are basic unit of life activities; 2.Cells are highly complex and organized, capable of self-regulation;Cells acquire and utilize energy. 3.All cells share similar structure, composition and metabolic features: plasma membrane,DNA RNA,and ribosome. This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information

Cell is the fundamental unit of life activities Basic unit of structure, Basic unit of metabolism and function, Basic unit of growth and development, Basic unit of heredity...... There will be no life without cell. This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information

Classification of cells May be May be cell type Cells cell type Domain Prokaryotic Eukaryotic Eucarya Including Including the domain the domain Kingdom Kingdom Eubacteria Archaea Protista Plants Bacteria Archaebacteria Kingdom Kingdom Fungi Animals This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information

II.Prokaryotic cell and archaeobacteria Relationship? Archaea Methanogen(（产甲烷菌)， Halobacteria(嗜盐菌)， Thermoplasma(热原体属) prokaryotic cell 2 Mycoplasma(支原体) Eubacteria chlamydia(衣原体) Bacteria(细菌) Archaea rickettsial body(立克次氏体) actinomycetes(放线菌) cyanobacteria(蓝藻) Eubacteria This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information

1.Prokaryotic cell plasma mycoplasma membrane RNA ribosome DNA bacteria 间体(mesosome) “、 cell wall DNA ribosome 8 This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information

2.The smallest and simplest cell: mycoplasma 细胞质 细胞质膜 RNA 核糖体 DNA 内含物 cell membrane; ribosomes(the only kind of organelle); RNAS; a circular double stranded DNA. smallest volume,small genome,no cell wall, laboratory contaminant...... This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information

3.Typical example of prokaryotic cells(1) Bacteria 细胞壁、 中膜体 核糖体 核区 细胞质膜 B 1μm 10 This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information