Multiple Choice
Which phenotypic assay could be used to determine whether a new Streptococcus spp. is of the pyogenes or viridans group?
A) catalase assay with H₂O₂
B) hemolytic type after growth on a blood agar plate
C) occurrence of cells being in clusters or as individual cells under a microscope
D) product(s) formed during lactose fermentation
Correct Answer:
Verified
Correct Answer:
Verified
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