Laboratory Outline for General Bacteriology 



Streptococcus hemolyticus 43 



lactis 43 



rheunnaticus 43 



Sunlight, effect on bacteria 38 



Teeth, bacteria on 54 



Temperature, conversion of de- 

 grees of, effect on bacteria 53 



Thermal death point 41 



Testing for spores in various 



foods 55 



Time for sterilization 14 



requirements of cultures 34 



requirements of stains 35, 36 



Tubes, fermentation 31, 39 



W 



Washbowl, bacteria on 53 



Water, bacterial analysis of 49 



distilled 54 



Whey, extrusion of 40 



Xylol, use of 11 



Yeasts, examination of 17 



Zone, clear, produced by diastatic 

 enzyme 40 



63 



