The effects of endotoxin and exotoxins are mechanisms by which bacteria can cause disease. Exotoxins are generally more potent than endotoxin because…

The effects of endotoxin and exotoxins are mechanisms by which bacteria can cause disease. Exotoxins are generally more potent than endotoxin because unlike endotoxin,

a. many act as catalysts and are reusable

b. they have a higher specificity of action

c. they can act at distant sites in the host

d. all of the above