文档介绍：Microbiology?IntroductiontoMicrobiology1. Whatis theunique ,Simplestructure?AntoniVanLeeuwenhock:anismthatis sosmall that,normally,itcannot be seenwithoutuse ofmicroscopy.?anismsofmicroscopicsize?anismsareunicellular?Some of themarenon- diversity?Species:bacteria(actinomyce,algae, cyanobacteria)archaeafungi( yeast,mold)protozoaviruse?Metabolism: Widelydistributedin variousenvironmentwith large numbers??water?air?plants,animals,humanbody?extremeenvironment,. hot Fastgrowing,easy cultivation?generationtime,min.- Easy mutation2. The placeof anismsinthe Whittaker’sfive kingdomconcept(1969)?Kingdomplantae?Kingdomanimalia?Kingdomfungi?Kingdomprotista?Kingdommonera*Thisclassificationsystemwasbasedonnutrition,photosynthesis, Woese’sthreedomains( kingdoms)?Domainbacteria?DomainArchaea?Domaineucarya*Thisclassificationisbasedonthe similarityof16S scope of microbiology?Microbiologyis anismsofmicroscopicsize,whichincludebacteria,fungi,algae, protozoaand isconcernedwiththeirmorphology, reproduction,physiology,metabolism, includesthestudyoftheirdistributionand functionin nature,theirrelationshiptoeachother anisms,their effectsonhuman beings,animalsandplants.