BIOS 242 Week 4 Lab 1; Disinfectants and Antibiotics

LabReport: Disinfectants and Antibiotics Purpose: Describe thepurposeofthe lab. Exercise1:Disinfectants Organism1: Besuretorecordthechemicalorproductyoutestedandcompletethistablebyobtainingdatafromothergroupsinyourclass Organism2: Besuretorecordthechemicalorproductyoutestedandcompletethistablebyobtainingdatafromothergroupsinyourclass Questions: 1. Wasyourtestchemicaleffective?Brieflyexplain. 2. Wasyourtestchemicalmoreeffectivethatthelabdisinfectant?Brieflyexplain. 3. Wasyourtestchemicalbactericidalorbacteriostatic? 4. Look up the label of the preparation you tested. What is (are) the active ingredient(s)? 5. Usingyourtextbookoranotherreference,findthemethodofactionoftheactiveingredient(s)inthetestsubstance. Exercise2:AntimicrobialAgents Questions 1. Whichantimicrobialagentsweremosteffectiveagainsteachorganism? 2. Inwhichgrowthphaseisanorganismmostsensitivetoanantimicrobialagent?Why? 3. Usingyourtextbooktofindoneexampleoftheantimicrobialagentslistedwiththefollowingmodeofactionandcompletethetablebelow.