Which of the following is NOT true of neuron function?

a. At rest, the nerve cell has a slight negative charge across the membrane.
b. The action potential is due to positive ions flowing into the neuron.
c. The action potential is a switch from negative to positive potential that moves along the axon membrane.
d. A stimulus will either "fire" the neuron or it will fail to fire it.
e. Nerve cells only use electrical signals to communicate with each other.

e. Nerve cells only use electrical signals to communicate with each other.

Psychology

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The first person to take a scientific approach to the study of adolescence was:

A) Arnold Gesell. B) Margaret Mead. C) G. Stanley Hall. D) Erik Erikson.

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__________ medication has shown promise in the treatment of compulsive gambling

a. Antianxiety b. Antidepressant c. Antipsychotic d. Antiobsessional

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