Black widow spider venom produces its effects by _______, while botulinum toxin causes its effects by _______.
A) increasing metabolism of ACh; preventing release of ACh
B) blocking ACh receptors in the PNS; blocking ACh receptors in the CNS
C) preventing metabolism of ACh; increasing synthesis of ACh
D) causing massive release of ACh; preventing release of ACh
Correct Answer:
Verified
Q2: Neurons that use ACh as their transmitter
Q3: Manipulating acetylcholine synthesis with pharmacological agents
A) is
Q4: In a cholinergic neuron, if ACh remains
Q5: The drug vesamicol
A) blocks acetylcholinesterase.
B) decreases the
Q6: Which of the following is the most
Q8: Botulinum toxin has been used for all
Q9: Which statement regarding botulinum toxin is false?
A)
Q10: Which of the following represents the correct
Q11: The choline transporter can be blocked by
A)
Q12: Mutant mice lacking the choline transporter die
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