How to determine which bacteria was growing on this Mitis salivarius agar plate? Streptococcus salicarius, streptococcus...
How to determine which bacteria was growing on this Mitis salivarius agar plate? Streptococcus salicarius, streptococcus mitis, streptococcus mutans, or enterococcus.
Homework Answers
Strep salivarius is sticky, mucoid, gum-drop
colonies.
Strep mitis colonies are small, flat, light blue.
Strep mutans are irregular shaped with granular
frosted-glass appearance.
Enterococcus are dark, blue-black colonies.
Therfore in the picture it is Streptococcus salivarius.
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