【正文】
VIII,IX)Humanhormones(Epidermalgrowthfactor,Human growthhormone,Insulin,Nervegrowthfactor)Immunemodulators(aInterferon,bInterferon)Vaccines(HepatitisB,Measles,Rabies) Five Common Characteristics of Microanisms1.Smallvolume,largesurfacearea2.Fastabsorptionandconversion3.Rapidduplicationandgrowth4.Strongadaptability5.WidespreaddistributionanddiversifiedspeciesFive Common Characteristics of Microanisms1.Smallvolume,largesurfacearea.Figureontheleft:Thesizeofavirusinparisontoabacterialandanimalcell.Five Common Characteristics of Microanisms2.FastabsorptionandconversionForexample:5g/lofbacteria(celldryweight)Azotobacter vinelandiiUWDcanconsumed10g/lofglucosetodoubleitsweightto10g/lwithinlessthan5h.Howaboutyou?Five Common Characteristics of Microanisms3.RapidduplicationandgrowthAnEcherische coli(大腸桿菌) cellcandoubleitselfwithin15minutes,italsomeansitsweightincreasesonefoldwithin15minutes.1