Biological Basis of Psychology (CBSE-NET (UGC) Psychology (Paper-II & Paper-III)): Questions 62 - 66 of 552

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Question number: 62

» Biological Basis of Psychology » Endocrine System

MCQ▾

Question

________is the correct sequence of events in communicating a stimulus (such as stepping on a tack) to another neuron.

Choices

Choice (4) Response

a.

Electrical impulse - receptor site - neurotransmitter - stimulus

b.

Stimulus - electrical impulse - neurotransmitter - receptor site

c.

Receptor site - neurotransmitter - stimulus - electrical impulse

d.

Receptor site - electrical impulse - stimulus - neurotransmitter

Question number: 63

» Biological Basis of Psychology » Nerve Impulse

MCQ▾

Question

The structures at the end of the axon are called

Choices

Choice (4) Response

a.

terminal buttons.

b.

synaptic gaps.

c.

dendrites.

d.

myelin sheath.

Question number: 64

» Biological Basis of Psychology » Endocrine System

MCQ▾

Question

What does sodium pump do?

Choices

Choice (4) Response

a.

It separates positive ions and places them all inside the axon.

b.

It is a neural impulse that transfers negative ions into the neuron.

c.

It generates an electrical current when the negative ions rush into the axon.

d.

It is responsible for keeping the axon charged by returning and keeping sodium ions outside the axon membrane.

Question number: 65

» Biological Basis of Psychology » Nervous System

MCQ▾

Question

Which of the following functions best elucidates the role of the sympathetic nervous system?

Choices

Choice (4) Response

a.

Preparing the body for a traumatic event

b.

Maintaining homeostasis

c.

Returning the body to equilibrium

d.

Preparing the body for “fight or flight”

Question number: 66

» Biological Basis of Psychology » Nerve Impulse

MCQ▾

Question

What are the neurons that carry information away from the spinal cord to produce responses in various muscles or organs throughout the body known as?

Choices

Choice (4) Response

a.

Afferent neurons

b.

Interneurons

c.

Efferent neurons

d.

Sensor neurons

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