Black widow spider venom:
A) promotes the release of acetylcholine.
B) blocks receptors.
C) stimulates receptors.
D) inhibits the release of acetylcholine.
Correct Answer:
Verified
Q31: Physostigmine acts by _ of acetylcholine.
A)reducing the
Q32: A drug that increases neurotransmission at synapses
Q33: _ is a decreased response to a
Q34: Curare:
A)promotes the release of acetylcholine.
B)blocks receptors.
C)stimulates receptors.
D)inhibits
Q35: South American natives used _, an acetylcholine
Q37: An example of an organophosphate is:
A)curare.
B)physostigmine.
C)insecticide.
D)botulinum toxin.
Q38: The development of _ can explain why
Q39: Psychoactive drugs have most of their effects
Q40: Nicotine acts as a(n):
A)acetylcholine agonist.
B)serotonin agonist.
C)acetylcholine antagonist.
D)dopamine
Q41: Which of the following are antianxiety agents?
A)alcohol
B)benzodiazepines
C)barbiturates
D)All
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