asked 23.6k views
4 votes
The best procedure to differentiate listeria monocytogenes from corynebacterium species is

a. catalase

b. coagulase

c. motility

d. gram stain

1 Answer

3 votes
C. Motility --> Listeria is motile (tumbles over each other in microscope), whereas Corynebact. is non-motile
**Both: Gram (+) rods, catalase (+)
Other tests: Nitrate reduction and sugar fermentation
answered
User Georgexsh
by
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