Match List-I with List-II 
List-I List-II
(a) Multipolar neuron (i) Somatic neural system
(b) Bipolar neuron (ii) Cerebral cortex
(c)  Myelinated nerve fibre (iii) Retina of Eye
(d) Unmyelinated nerve fibre (iv) Spinal nerves

Choose the correct answer from the options given below:
(a) (b) (c) (d)
1. (iii) (i) (iv) (ii)
2. (ii) (iv) (iii) (i)
3. (ii) (iii) (i) (iv)
4. (ii) (iii) (iv) (i)

Subtopic:  Neuroanatomy |
 67%
From NCERT
NEET - 2022
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Select the incorrect statement regarding synapses:
1. Impulse Transmission across a chemical synapse is always faster than that across an electrical synapse.
2. The membranes of presynaptic and postsynaptic neurons are in close proximity in an electrical synapse.
3. Electrical current can flow directly from one neuron into the other across the electrical synapse.
4. Chemical synapses use neurotransmitters.
Subtopic:  Synapse |
 88%
From NCERT
NEET - 2022
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The parts of the human brain that help in the regulation of sexual behavior, expression of excitement, pleasure, rage, fear, etc. are:
1. Corpus callosum and thalamus
2. Limbic system & hypothalamus
3. Corpora quadrigemina & hippocampus
4. Brain stem & epithalamus
Subtopic:  Diencephalon |
 88%
From NCERT
NEET - 2023
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Brain stem of the human brain consists of:
1. Mid-brain, Pons and Medulla Oblongata
2. Forebrain, Cerebellum and Pons
3. Thalamus, Hypothalamus and Corpora quadrigemina
4. Amygdala, Hippocampus and Corpus Callosum
Subtopic:  Hind & Mid Brain |
 90%
From NCERT
NEET - 2023
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Which of the following statement is correct for the node of Ranvier of nerve:

1. Neurilemma is discontinuous

2. Myelin sheath is discontinuous

3. Both neurilemma & Myelin sheath are discontinuous

4. Covered by myelin sheath

Subtopic:  Nervous System |
 78%
From NCERT
AIPMT - 2002
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Depolarization of axolemma during nerve conduction takes place because of:
 

1. Equal amount of Na+ & K+ moves out across axolemma
2. Na+ ions move inside
3. More Na+ ions are outside
4. None of the above
Subtopic:  Action Potential |
 81%
From NCERT
AIPMT - 2000
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In the resting state of the neural membrane, diffusion due to concentration gradients, if allowed, would drive:

1. K+ and Na+ out of the cell

2. Na+ into the cell

3. Na+ out of the cell

4. K+ into the cell 

Subtopic:  Origin of Resting Membrane Potential |
 62%
From NCERT
AIPMT - 2004
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Select the answer with correct matching of the structure, its location and function:

         A          B           C
1. Cerebellum Mid brain Controls respiration
and gastric secretions
2. Hypothalamus Fore brain Controls body
temperature, urge for
eating and drinking
3. Blind spot Near the place where optic nerve leaves the eye Rods and cones are
present but inactive here
4. Eustachian
tube
Anterior part of internal ear Equalizes air pressure on either sides of
tympanic membrane
Subtopic:  Diencephalon |
 87%
From NCERT
AIPMT - 2010
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Match List I with List II:
List I List II
1.  Pons I. Provides additional space for Neurons, regulates posture and balance
2. Hypothalamus II. Controls respiration and gastric secretions
3. Medulla III. Connects different regions of the brain
4. Cerebellum IV. Neuro secretory cells 

Choose the correct answer from the options given below: 
1. A-III, B-IV, C-II, D-I
2. A-I, B-III, C-II, D-IV
3. A-II, B-I, C-III, D-IV
4. A-II, B-III, C-I, D-IV
Subtopic:  Nervous System | Hind & Mid Brain | Fore Brain |
 75%
From NCERT
NEET - 2024
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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: 
1. Both Statement I and Statement II are incorrect.
2. Statement I is correct but Statement II is incorrect.
3. Statement I is incorrect but Statement II is correct.
4. Both Statement I and Statement II are correct.
Subtopic:  Hind & Mid Brain | Fore Brain |
 67%
From NCERT
NEET - 2024
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