Biological Basis of Psychology (CBSE-NET (UGC) Psychology (Paper-II & Paper-III)): Questions 67 - 72 of 559

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 4523 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 750.00 or

Question number: 67

» Biological Basis of Psychology » Brain

MCQ▾

Question

The group of brain structures that influence emotion, motivation, and memory, and consequently the individual’s survival, is known as the:

Choices

Choice (4) Response

a.

endocrine system

b.

cerebellum

c.

reticular formation

d.

limbic system

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 (4) Response

a.

Sodium pump

b.

All-or-none law

c.

Synapse

d.

Nerve impulse

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 (4) Response

a.

adaptation

b.

spectrum

c.

threshold

d.

stimulation

Question number: 70

» Biological Basis of Psychology » Nervous System

MCQ▾

Question

Muscles can contract because they are made up of

Choices

Choice (4) Response

a.

effector cells.

b.

connector neurons.

c.

involuntary muscles

d.

motor neurons.

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 (4) Response

a.

input from cranial nerves.

b.

rest and digest.

c.

“fight or flight. “

d.

maintaining vital bodily functions.

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 (4) Response

a.

Young-Helmholtz theory

b.

trichromatic

c.

photopigment

d.

opponent-process

Sign In