Microorganisms and Disease
The toxins produced by bacteria

kill viruses
encourage bacterial reproduction
All of these
interfere with physiological processes in the body

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Microorganisms and Disease
A major difference between EHEC and EPEC is

EPEC rearranges host cell actin and EHEC does not
EPEC passes through the placenta to infect the fetus and EHEC does not
EHEC secretes a Shiga-like toxin and EPEC does not
EHEC possesses a type III secretion system and EPEC does not

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