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Micro, Lab 20
Micro 204 Hemolysis Lab 20
| Question | Answer |
|---|---|
| Beta hemolysis is indicated by a _____ zone around a colony | Clear |
| Hemolysis is best observed against a _____ background | Light/ white |
| The medium used to detect hemolysis production is | red blood cells |
| Hemolysins are ______ | Exoenzymes |
| Alpha hemolysis is indicated by a _______ zone around a colony | Cloudy/ greenish |
| Pathogenic strains of streptococci are usually _____ hemolytic | Beta |
| The concentration of blood in the medium is a determining factor for the length of incubation at 37 degrees celsius. T or F | False |
| Medium used: | 5% sheep blood agar plate |
Created by:
kmorris8