The telephone wires that lead from your home to the homes of friend, relatives, and even strangers are all covered by a thick, protective tube that insulates them from damage. This tube helps eliminate damage from things like water,
birds' feet, bugs, dirt, weather, tree branches, and other potential interruptions in communication. In the human neuron, the same sort of protection is provided by the __________.
a. synaptic vesicles
b. dendrites
c. sodium ions
d. myelin sheath
Answer: D
Psychology
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In societies characterized by high power distance, organizations would tend to emphasize differences in rank and position.
a. true b. false
Psychology
The ________________ is (are) characterized by a sense of inner harmony, usually a result of a sense of living in a manner consistent with one's ideal self.*
a. age of mastery b. flaming fifties c. serene sixties d. sage seventies
Psychology