Clostridium botulinum toxin is

A. heat-stable.
B. an exotoxin.
C. endotoxin.
D. heat-sensitive.
E. an exotoxin AND heat-sensitive.


E. an exotoxin AND heat-sensitive

Biology & Microbiology

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a. true b. false

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Which of the following is seen as a significant predictor of increased diversity in trees?

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Which animal from the list below relies the most on instinctive behavior? 

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