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Psychology 6084 MCQs [All-Courses]

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.

A membrane potential of_________volts exits when a neuron is not conducting a nerve impulse:

A 0.05

B 0.07

C 0.05 to 0.07

D 1

Review Detailed Answer

Correct Answer: 0.07

A measure of capacity to do electrical work is:

A Membrane potential

B Electrical potential

C Resting potential

D Action potential

Review Detailed Answer

Correct Answer: Electrical potential

Which of the following functional types of neurons is found in mammals?

A Sensory

B Associative

C Motor

D All of these

Review Detailed Answer

Correct Answer: All of these

The pathway of a simple reflex action is called:

A Reflex action

B Reflex arc

C Membrane potential

D Reflex circuit

Review Detailed Answer

Correct Answer: Reflex arc

The pathway of passage of impulses during a reflex action is:

A Reflex arc

B Reflex circuit

C Nerve impulse

D None of these

Review Detailed Answer

Correct Answer: Reflex arc

Sense organs in the form of eyes and chemoreceptors are present in one of the followings:

A Amoeba

B Hydra

C Jelly fish

D Planaria

Review Detailed Answer

Correct Answer: Planaria

The main nutritional of a neuron cell is:

A Cell body or soma

B Dendrites

C Axon

D Cytoplasmic fibers

Review Detailed Answer

Correct Answer: Cell body or soma

The cytoplasmic process that arise from the neuron cell body and carry impulses away cell body are termed:

A Pacinian corpuscles

B Nissl’s granules

C Axons

D Free nerve endings

Review Detailed Answer

Correct Answer: Axons

Groups of ribosomes associated with rough endoplasmic reticulum and Golgi apparatus found in the cell body of a neuron are termed:

A Polyribosomes

B Nissl’s granules

C Meissner corpuscles

D Pacinian corpuscles

Review Detailed Answer

Correct Answer: Nissl’s granules

The structures, which respond when they stimulated by impulse coming via motor neuron, is:

A Receptors

B Effectors

C Schwann cells

D both a & b

Review Detailed Answer

Correct Answer: Effectors

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Psychology 6084 MCQs [All-Courses]

All Topics 6084

All Topics 6084

A membrane potential of_________volts exits when a neuron is not conducting a nerve impulse:

A measure of capacity to do electrical work is:

Which of the following functional types of neurons is found in mammals?

The pathway of a simple reflex action is called:

The pathway of passage of impulses during a reflex action is:

Sense organs in the form of eyes and chemoreceptors are present in one of the followings:

The main nutritional of a neuron cell is:

The cytoplasmic process that arise from the neuron cell body and carry impulses away cell body are termed:

Groups of ribosomes associated with rough endoplasmic reticulum and Golgi apparatus found in the cell body of a neuron are termed:

The structures, which respond when they stimulated by impulse coming via motor neuron, is: