1. Lab set-up for chemical control of bacteria comparing effectiveness of Lysol to bleach.
2. Effectiveness of UV radiation in controlling bacteria. UV exposed plate on left, with only one colony, plate protected from UV rays on right covered with bacteria.
3 & 4. Zones of inhibition from antibiotic disks on on bacteria-covered TSY plates.
1 & 2. Mouthwash experiment comparing Listerine and Crest mouthwash.
3. Test tubes of Listerine, Crest mouthwash and control with water.
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