Biological Basis of Psychology-Endocrine System (CBSE-NET (UGC) Psychology (Paper-II & Paper-III)): Questions 19 - 24 of 41

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Question number: 19

» Biological Basis of Psychology » Endocrine System

MCQ▾

Question

If Mary stepped on a nail, which is the correct order of communication for her to feel the pain?

Choices

Choice (4) Response

a.

Electrical impulse-receptor site-stimulus-neurotransmitter

b.

Stimulus-electrical impulse-neurotransmitter-receptor site

c.

Receptor site-neurotransmitter-electrical impulse-stimulus

d.

Electrical impulse-stimulus-receptor site-neurotransmitter

Question number: 20

» Biological Basis of Psychology » Endocrine System

MCQ▾

Question

Neurons conduct an action potential

Choices

Choice (4) Response

a.

when molecular gates open to allow sodium ions into a neuron.

b.

when the electrical stimulation dips below -70 millivolts.

c.

when sodium is pumped out of the neuron.

d.

only electrical stimulation is below + 70 millivolts.

Question number: 21

» Biological Basis of Psychology » Endocrine System

MCQ▾

Question

Cocaine and amphetamines mainly affect which neurotransmitters?

Choices

Choice (4) Response

a.

dopamine

b.

GABA

c.

serotonin

d.

acetylcholine

Question number: 22

» Biological Basis of Psychology » Endocrine System

MCQ▾

Question

Chemicals secreted by neurons that provide the means of synaptic transmission are:

Choices

Choice (4) Response

a.

neurons

b.

axons

c.

neurotransmitters

d.

action potentials

Question number: 23

» Biological Basis of Psychology » Endocrine System

MCQ▾

Question

The chemicals released at an axon terminal are called

Choices

Choice (4) Response

a.

neurotransmitters.

b.

nerve impulse.

c.

axonic ions.

d.

neural facilitators.

Question number: 24

» Biological Basis of Psychology » Endocrine System

MCQ▾

Question

Which among the following neurotransmitters most closely look like the affects alcohol has on the nervous system?

Choices

Choice (4) Response

a.

GABA

b.

Acetylcholine

c.

Anandamide

d.

Serotonin

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