When a neurotransmitter binds to a receptor site and decreases the negative charge, it causes ________
a. severe nerve pain.
b. an excitatory effect.
c. an inhibitory effect.
d. either an excitatory effect or an inhibitory effect.
Answer: b
Psychology
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Exposure to what type of trauma as an adult puts an individual at greater risk of developing Alzheimer's disease?
a. exposure to lead b. being knocked unconscious c. exposure to radioactivity d. losing consciousness due to carbon monoxide
Psychology
Early in the 20th Century, the French public school system wanted an assessment that would identify those students who
a. were ideally suited to a particular education program. b. did not like school. c. did not benefit from regular classroom instruction. d. were academically gifted.
Psychology