M C Q s D r i v e

Psychology 6096 MCQs [All-Courses]

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Psychology is the scientific study of human behavior, mental processes, emotions, and personality. It is an important subject for competitive exams such as PPSC, FPSC, NTS, OTS, KPPSC, BPSC, AJKPSC, CSS, and PMS.

Which of the following is NOT true of the human brain?
A The cerebellum plays a key role in making movement smooth and efficient, and lies at the black of the brain
B The motor and sensory systems do not interact
C The spinal cord, made up of both axons and ganglia, provides us with essential reflexes
D The brain comprises two halves-or hemispheres
Correct Answer: The motor and sensory systems do not interact
Below are various descriptions of some of the most important components in the human nervous system-but only one is correct. Please highlight it:
A The central nervous system includes the nerves through which the central nervous system interacts with the rest of the body
B The peripheral nervous system includes the brain and the spinal cord
C Afferent or sensory nerves carry information to the central nervous system from sensory neurons and regulate glandular secretion
D Efferent or motor nerves extend out from the central nervous system to the organs
Correct Answer: Efferent or motor nerves extend out from the central nervous system to the organs
Which of these is a feature of neurons?
A All neurons have the same function
B The neuronal cell’s metabolic activities take place in the nucleus
C Axons are the input system of a neuron
D All neurons have more than one axon
Correct Answer: The neuronal cell’s metabolic activities take place in the nucleus
The three main components of a neuron include:
A Cell body, dendrites, axon
B Cell body, nerves, axon
C White matter, cell body, nerves
D Internal body, external body, nerve branches
Correct Answer: Cell body, dendrites, axon
Three major ethical concerns of psychological researchers are deception, lasting harm to subjects, and:
A morality of the under investigation
B loss of future research possibilities
C falsified results
D invasion of privacy
Correct Answer: invasion of privacy
The basic unit of the entire nervous system is the:
A Dendrite
B Neuron
C Brain
D Spinal Cord
Correct Answer: Neuron
The part of the nerve cell specialized for conducting information is the:
A axon
B cell body
C soma
D neurilemma
Correct Answer: axon
The cell body of a neuron is also called the:
A dendrite
B axon
C myelin
D soma
Correct Answer: soma
Neurons are made up of dendrites, a soma, and:
A axons
B axles
C atoms
D axes
Correct Answer: axons
Which of the following is NOT a part of a neuron?
A axon
B axon terminal
C synapse
D soma
Correct Answer: synapse