Biological Basis of Psychology (CBSE-NET (Based on NTA-UGC) Psychology (Paper-II & Paper-III)): Questions 68 - 73 of 572

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Question number: 68

» Biological Basis of Psychology » Endocrine System

MCQ▾

Question

If an action potential starts at the beginning of an axon, it will continue at the same speed to the very end of the axon. What is this concept known as?

Choices

Choice (5) Response

a.

Nerve impulse

b.

Sodium pump

c.

Synapse

d.

All-or-none law

e.

Resting state

Question number: 69

» Biological Basis of Psychology » Sense Organs

MCQ▾

Question

Sensory ________ is the tendency of the sensory receptors to respond less and less to a constant stimulus.

Choices

Choice (5) Response

a.

threshold

b.

stimulation

c.

perception

d.

spectrum

e.

adaptation

Question number: 70

» Biological Basis of Psychology » Nervous System

MCQ▾

Question

Muscles can contract because they are made up of

Choices

Choice (5) Response

a.

motor neurons.

b.

effector cells.

c.

connector neurons.

d.

sensory neurons.

e.

involuntary muscles

Question number: 71

» Biological Basis of Psychology » Nervous System

MCQ▾

Question

The function of the sympathetic nervous system is to prepare the body for

Choices

Choice (5) Response

a.

“fight or flight. “

b.

input from cranial nerves.

c.

maintaining vital bodily functions.

d.

returning to equilibrium.

e.

rest and digest.

Question number: 72

» Biological Basis of Psychology » Sense Organs

MCQ▾

Question

The ________ theory suggests color vision depends on red-green, blue-yellow, and black-white processes in the brain.

Choices

Choice (5) Response

a.

photopigment

b.

Young-Helmholtz theory

c.

opponent-process

d.

figure-ground

e.

trichromatic

Question number: 73

» Biological Basis of Psychology » Brain

MCQ▾

Question

The endocrine gland, known as the “master” gland, that regulates many of the other endocrine glands is the:

Choices

Choice (5) Response

a.

gonads

b.

pituitary gland

c.

adrenal gland

d.

testes

e.

thyroid gland

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