Neurons

Practice Questions

GRE Subject Test: Psychology › Neurons

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1

Which correctly describes the order of an action potential?

2

Which of the following is not a true statement about neuronal structure and function?

3

Which ion channels are responsible for the depolarization phase of an action potential?

4

Which of the following best characterizes an action potential that occurs in a neuron?

5

The cell body of a neuron is also known as which of the following?

6

Which of the following best describes what occurs in the synaptic gap between neurons?

7

The primary function of myelin is to perform which of the following functions?

8

Which of the following is not an example of a neurotransmitter?

9

Electrically charged particles of which of the following two elements are essential to nerve impulses?

10

Which best describes the nature of a nerve impulse, and communication between nerve cells, respectively?

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