1
NEET 2023
MCQ (Single Correct Answer)
+4
-1
Change Language

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

A
Corpora quadrigemina and hippocampus
B
Brain stem and epithalamus
C
Corpus callosum and thalamus
D
Limbic system and hypothalamus
2
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

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
(a) - (ii), (b) - (iii), (c) - (iv), (d) - (i)
B
(a) - (iii), (b) - (i), (c) - (iv), (d) - (ii)
C
(a) - (ii), (b) - (iv), (c) - (iii), (d) - (i)
D
(a) - (ii), (b) - (iii), (c) - (i), (d) - (iv)
3
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

Select the incorrect statement regarding synapses :

A
The membranes of presynaptic and postsynaptic neurons are in close proximity in an electrical synapse.
B
Electrical current can flow directly from one neuron into the other across the electrical synapse.
C
Chemical synapses use neurotransmitters
D
Impulse transmission across a chemical synapse is always faster than that across an electrical synapse.
4
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Match the following columns and select the correct option.
Column-I Column-II
(a) Organ of Corti (i) Connects middle ear and pharynx
(b) Cochlea (ii) Coiled part of the labyrinth
(c) Eustachian tube (iii) Attached to the oval window
(d) Stapes (iv) Located on the basilar membrane
A
(A) $$ \to $$ (ii), (B) $$ \to $$ (iii), (C) $$ \to $$ (i), (D) $$ \to $$ (iv)
B
(A) $$ \to $$ (iv), (B) $$ \to $$ (ii), (C) $$ \to $$ (i), (D) $$ \to $$ (iii)
C
(A) $$ \to $$ (iii), (B) $$ \to $$ (i), (C) $$ \to $$ (iv), (D) $$ \to $$ (ii)
D
(A) $$ \to $$ (i), (B) $$ \to $$ (ii), (C) $$ \to $$ (iv), (D) $$ \to $$ (iii)
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