Biological Basis of Psychology-Nerve Impulse (CBSE-NET (UGC) Psychology (Paper-II & Paper-III)): Questions 32 - 36 of 43

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 4447 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 700.00 or

Question number: 32

» Biological Basis of Psychology » Nerve Impulse

MCQ▾

Question

In resting and quiet states ________ is active.

Choices

Choice (4) Response
a.

Parasympathetic system

b.

Nervous system

c.

Somatic nervous system

d.

Sympathetic system

Question number: 33

» Biological Basis of Psychology » Nerve Impulse

MCQ▾

Question

________ and ________ is essential for the generation and conduction of nerve impulses.

Choices

Choice (4) Response
a.

Muscles and glands

b.

Axon and neurons

c.

Dendrites and neurons

d.

Dendrites and the axon

Question number: 34

» Biological Basis of Psychology » Nerve Impulse

Appeared in Year: 2014

Assertion-Reason▾

Assertion (Ꭺ)

A positive charge applied to the inside of the membrane of the neuron produced depolarization.

Reason (Ꭱ)

Inside of the membrane was positively charged.

Choices

Choice (4) Response
a. Ꭺ is true but Ꭱ is false
b. Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ
c. Ꭺ is false but Ꭱ is true
d. Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

Question number: 35

» Biological Basis of Psychology » Nerve Impulse

MCQ▾

Question

An action potential actually occurs because

Choices

Choice (4) Response
a.

sodium ions leave the nerve cell.

b.

potassium ions enter the nerve cell.

c.

the interior of the nerve cell becomes negative.

d.

the interior of the nerve cell becomes positive.

Question number: 36

» Biological Basis of Psychology » Nerve Impulse

MCQ▾

Question

Which is the best explanation of how a nerve impulse is carried from one neuron to another? The action potential or impulse

Choices

Choice (4) Response
a.

causes the axon terminal to expand and touch a receptor site.

b.

bursts open a gap in the wall of the next neuron’s dendrite.

c.

jumps the synapse similar to the way a spark jumps the gap in a spark plug.

d.

causes the axon terminal to squirt out a chemical toward the next neuron.

Sign In