Microbiology Systemic Bacteriology (Gram Positive Bacilli, Gram Negative Bacilli) 6033985b Microorganism motile at 25degC but not motile at 37oC is: A Listeria monocytogenes B Campylobacter C Streptococcus agalactiae D E. coli High-Yield Explanation Listeria monocytogenes shows differential motility Motile at 25oC -tumbling motility Non motile at 37oC