Biological Basis of Psychology-Nerve Impulse [NTA-NET (Based on NTA-UGC) Psychology (Paper-II)]: Questions 1 - 6 of 73

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Question 1

Question

MCQ▾

The effect of mind-altering drugs may be a result of their

Choices

Choice (4)Response

a.

stimulation of encephalin production in regulator.

b.

stimulation of endorphin production in regulator.

c.

toxic effects on sensitive neural tissues.

d.

ability to imitate or block neurotransmitters.

Question 2

Question

MCQ▾

Neurotransmitters are released at the

Choices

Choice (4)Response

a.

telodendria.

b.

axon hillock.

c.

axon terminals.

d.

myelin sheath.

Question 3

Question

MCQ▾

The neurotransmitter associated with the onset of anxiety is known as:

Choices

Choice (4)Response

a.

gamma aminobutyric acid

b.

acetylcholine

c.

dopamine

d.

endorphins

Question 4

Question

MCQ▾

An action potential refers to the traveling of a nerve impulse along the

Choices

Choice (4)Response

a.

cell membrane.

b.

axon terminal.

c.

axon.

d.

myelin sheath.

Question 5

Question

MCQ▾

When a neuron is resting, the inside of the cell membrane is ________ and the outside of the cell membrane is ________.

Choices

Choice (4)Response

a.

negative, positive

b.

positive, positive

c.

positive, negative

d.

negative, negative

Question 6

Question

MCQ▾

Information is first received by a nerve cell at the

Choices

Choice (4)Response

a.

axon.

b.

myelin sheath.

c.

telodendria.

d.

dendrites.

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