Kainic acid is a neurotoxin as well as an activator of neurons because __________.
A. at low doses it destroys neurons
B. at low doses it dissolves the neuron membrane
C. at high doses it overexcites and then kills neurons
D. kainic acid is toxic to glial cells that nourish neurons
Answer: C
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Wally is facing an important test and expects to do poorly. He is so anxious that he cannot concentrate or study effectively, but he figures that since he's going to do badly anyway, he shouldn't bother studying. This reasoning is an indication of Wally's __________.
A. self-esteem B. self-concept C. social reality D. social comparison
According to Knight and Guay's categorical system of rape motivations, an individual who appears to be intent on directing violence exclusively toward women would be classified as what type of rapist?
a. nonsadistic b. misogynist c. vindictive d. opportunistic
Why does fluid intelligence decline over the adult years?
What will be an ideal response?
Jaime enjoys sexual activity with his partner. However, he cannot reach an orgasm even though fully aroused. Jaime is suffering from postmature ejaculation
Indicate whether the statement is true or false.