Curare,the blow dart poison of Amazonian Indians,disrupts the acetylcholine cycle by blocking
A) receptors.
B) the release of acetylcholine.
C) the breakdown of acetylcholine.
D) the formation of acetylcholine.
Correct Answer:
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Q19: Which is a corrosive poison?
A)carbon monoxide
B)potassium nitrite
C)methyl
Q20: Which of the following is the most
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A)deactivate enzymes.
B)catalyze
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A)digestive system.
B)endocrine system.
C)reproductive system.
D)central
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A)paint.
B)some gasolines.
C)plumbing fixtures.
D)Lead is
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A)activates the
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A)toxic at all concentrations.
B)safe at
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A)cadmium.
B)mercury.
C)lead.
D)iridium.
Q28: Botulin,the most deadly poison known,is
A)organophosphorus pesticide.
B)a nerve
Q29: Which of these is NOT considered a
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