What is provided by glial cells to neurons that allows rapid conduction of action potentials?
A. neurotransmitters
B. ions
C. phosphates
D. myelin
Answer: D
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According to Hammen and colleagues (1992), some people who respond to stress with depression ____
a. contribute to their own stressors b. have social supports who make them dependent c. see themselves as so independent that they refuse help d. have too much norepinephrinein the frontal lobes
During adolescence, a. both brain myelination and synaptic pruning first begin
b. brain myelination first begins and synaptic pruning nears completion. c. brain myelination nears completion and synaptic pruning first begins. d. both brain myelination and synaptic pruning near completion.
Work problems and unemployment can pose a great health risk
Indicate whether this statement is true or false.
To describe a person as "empathetic" implies that he or she is capable of understanding another person's feelings and perspectives
Indicate whether the statement is true or false