Salmonella Enterica Serovar Typhimurium Nomenclature Quiz
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Questions and Answers

Salmonella enterica has a single species called Salmonella typhimurium.

True

Salmonella typhimurium has a large number of LPS O antigens, K antigens (if present), and flagellar H antigens that undergo phase variation.

True

The nomenclature for various members of Salmonella genus remains rich and diverse.

False

What is the proper name for the organism previously known as Salmonella typhimurium?

<p>Salmonella enterica serovar Typhimurium</p> Signup and view all the answers

What undergoes phase variation in the antigenic formula of Salmonella typhimurium?

<p>H antigens</p> Signup and view all the answers

How many H antigenic states are possible for each strain of Salmonella typhimurium due to phase variation?

<p>16</p> Signup and view all the answers

What has the nomenclature for various members of the Salmonella genus been streamlined to?

<p>Salmonella enterica</p> Signup and view all the answers

Which antigens of Salmonella enterica undergo phase variation, doubling the possible H antigenic states for each strain?

<p>All of the above</p> Signup and view all the answers

What is the proper name for the organism previously known as Salmonella typhimurium?

<p>Salmonella enterica serovar Typhimurium</p> Signup and view all the answers

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