Sodium ions move out of the axon because of
a. the opening of sodium channels.
b. the opening of voltage-gated channels.
c. kinesin.
d. electrostatic pressure.
e. the sodium-potassium transporter.
Answer: e. the sodium-potassium transporter.
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The key feature of a manic episode is a distinct period (at least__________) of expansive, elevated, or irritable mood.
Fill in the blank(s) with the appropriate word(s).
Which example best describes the representativeness heuristic?
a. "To decide if someone is a lawyer, I compare that person's characteristics to the characteristics of the typical lawyer." b. "To decide if someone is dishonest, I try to recall instances of that person's dishonest behavior." c. "To decide if someone is an environmentalist, I consider the proportion of environmentalists in the population." d. "To decide if someone is conscientious, I consider how easy it is to imagine them acting in a non-conscientious manner."