All of the following are false regarding C. diphteriae toxin except - – McqOptions

MCQOPTIONS

1.	All of the following are false regarding C. diphteriae toxin except -
A.	It is an endotoxin
B.	Toxin production depends on optimum concentration of iron
C.	It acts by activation adenyl cyclase
D.	Schick Test demonstrates circulating toxin
Answer» C. It acts by activation adenyl cyclase

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