NEETBiology

Neural Control and Coordination

9 NEET Biology previous year questions on Neural Control and Coordination — options free on every question; 1 include the answer & explanation free, the rest unlock with PYQ Pass.

Q1 FREE PREVIEW
PYQ
The junction between the axon of one neuron and the dendrite of the next is called
aconstant bridge
bjunction point
ca joint
da synapse.
✓ Correct answer: d) a synapse.
ExplanationCorrect Answer: D Explanation: The junction between the axon of one neuron and the dendrite (or cell body) of another neuron is called a synapse.At the synapse, nerve impulses are transmitted from one neuron to the next through chemical neurotransmitters (or sometimes electrically).Constant bridge, junction point, and a joint are not biological terms used for neuron communication.Therefore, the correct option is D: a synapse
Q2
PYQ
During the transmission of nerve impulse through a nerve fibre, the potential on the inner side of the plasma membrane has which type of electric charge?
aFirst positive, then negative and continue to be negative.
bFirst negative, then positive and continue to be positive.
cFirst positive, then negative and again back to positive.
dFirst negative, then positive and again back to negative.
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Q3
PYQ

The specific receptors for neurotransmitters in a synapse are present on _________.

[NEET 2026]

a

Post-synaptic membrane

b

Pre-synaptic membrane

c

Myelin Sheath

d

Schwann cell

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Q4
PYQ

Given below are two statements :
Statement I : The cerebral hemispheres are connected by nerve tract known as corpus callosum.
Statement II : The brain stem consists of the medulla oblongata, pons and cerebrum.
In the light of the above statements, choose the most appropriate answer from the options given below:

[NEET 2024]

a

Statement I is incorrect but Statement II is correct.

b

Both Statement I and Statement II are correct.

c

Both Statement I and Statement II are incorrect.

d

Statement I is correct but Statement II is incorrect.

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Q5
PYQ

Which of the following is not a part of human central neural system?

[Re-NEET 2026]

a

Arachnoid

b

Dura mater

c

Pia mater

d

Pericardium

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Q6
PYQ

Given below are two statements :
Statement I : The cerebral hemispheres are connected by nerve tract known as corpus callosum.
Statement II : The brain stem consists of the medulla oblongata, pons and cerebrum.
In the light of the above statements, choose the most appropriate answer from the options given below:

[NEET 2024]

a

Statement I is incorrect but Statement II is correct.

b

Both Statement I and Statement II are correct.

c

Both Statement I and Statement II are incorrect.

d

Statement I is correct but Statement II is incorrect.

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Q7
PYQ

The parts of human brain that helps in regulation of sexual behaviour, expression of excitement, pleasure, rage, fear etc. are:

[NEET 2023]

a

Corpora quadrigemina & hippocampus

b

Brain stem & epithalamus

c

Corpus callosum and thalamus

d

Limbic system & hypothalamus

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Q8
PYQ

Brainstem of human brain consists of:

a

Midbrain, Pons and Medulla Oblongata

b

Forebrain, Cerebellum and Pons

c

Thalamus, Hypothalamus and Corpora quadrigemina

d

Amygdala, Hippocampus and Corpus Callosum

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Q9
PYQ

The parts of human brain that helps in regulation of sexual behaviour, expression of excitement, pleasure, rage, fear etc. are.

a

Corpus callosum and thalamus

b

Limbic system & hypothalamus

c

Corpora quadrigemina & hippocampus

d

Brain stem & epithalamus

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