Microbiology Interview Question:

What is the O antigen of Enterobacteriaceae?

Submitted by: Administrator

* A. Cell surface polysaccharide
* B. A channel controlling substance taken into the organism.
* C. A flagellar protein
* D. A peptidoglycan matrix important for cellular rigidity
* E. Cell wall lipopolysaccharide

Correct Answer: E
Submitted by: Administrator