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Bio Sem.2

Antiseptics Chemicals used on skin/wounds to kill bacteria.
Disinfectants Stronger chemicals used on surfaces to kill most kind of bacteria.
Refrigeration Removal from ideal temperatures (slows growth).
Canning Isolation from outside sterilization.
Dehydration Removal of all water (stops growth).
Sterilization Extreme heat kills most bacteria and endospores.
Colony Large group of bacteria, all offspring of the same bacteria cell.
Conditions of bacterial growth? 1. Energy Source 2. Moisture 3. Proper temperatures~37 C 4. Proper pH 5. Most prefer darkness
Created by: villegasc0518