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Neural Control And Coordination

460 Questions Start Allen Test
All Exams Allen Errorless
KCET 2004 Q101 Errorless Human nervous system MCQ
Choroid plexus is a network of
A.
Capillaries
B.
Muscle fibres
C.
Nerves
D.
Lymph versels
Pb PMT 2004; AIIMS 2004 Q102 Errorless Generation and Conduction of Nerve Impulse MCQ
Unidirectional transmission of a nerve impulse through nerve fibre is due to the fact that
A.
Nerve fibre is insulated by a medullary sheath
B.
Sodium pump starts operating only at the cyton and then continues into the nerve fibre
C.
Neurotransmitters are released by dendrites and not by axon endings
D.
Neurotransmitters are released by the axon endings and not by dendrites
Kerala PMT 2004 Q103 Errorless Generation and Conduction of Nerve Impulse MCQ
Cerebrospinal fluid is present
A.
Beneath the piamater
B.
Between piamater and arachnoid mater
C.
Between arachnoid and duramater
D.
In extra duramater
E.
Between the duramater and cranium
CPMT 2004 Q104 Errorless Generation and Conduction of Nerve Impulse MCQ
Which of the following substances leads to the inhibition of central nervous system
A.
Glycine
B.
GABA
C.
Nor epinephrine
D.
Both 'a' and 'b'
MP PMT 2004 Q105 Errorless Self Evaluation Test MCQ
The malleus, incus and stapes are the modified bones of ā€¦respectively
A.
Articular, hyomandibular and quadrate
B.
Quadrate, articular and hyomandibular
C.
Articular, quadrate and hyomandibular
D.
Quadrate, hyomandibular and articular
DPMT 2003 Q106 Errorless Development of central nervous system in human MCQ
Which is activated in stress condition
A.
Sympathetic
B.
Parasympathetic
C.
Somatic
D.
Whole ANS
Kerala CET 2003; MP PMT 2007 Q107 Errorless Development of central nervous system in human MCQ
The autonomic nervous system has control over
A.
Reflex action
B.
Skeletal muscles
C.
Sense organs
D.
Internal organs
BHU 2003; Kerala CET 2005 Q108 Errorless Human nervous system MCQ
Reflex action immediately involves
A.
Spinal cord
B.
Cerebellum
C.
Medulla oblongata
D.
Optical lobe
BHU 2003 Q109 Errorless Human nervous system MCQ
Which brain structure in rabbit is directly vision related
A.
Corpus albicans
B.
Hippocampal lobe
C.
Corpus callosum
D.
Corpora quadrigemina
Kerala CET 2003 Q110 Errorless Critical Thinking MCQ
Which part of the brain is involved in loss of control when a person drinks alcohol
A.
Cerebellum
B.
Cerebrum
C.
Medulla oblongata
D.
Pons varoli
AIIMS 2002 Q111 Errorless Development of central nervous system in human MCQ
The ganglia of sympathetic and the central nervous system in frog develops from the
A.
Neural cell
B.
Notochordal cells
C.
Neural plate cells
D.
Neural crest cells
BVP 2002; HP PMT 2005 Q112 Errorless Human nervous system MCQ
Twelve pairs of ribs and twelve pairs of cranial nerves are found in
A.
Fish
B.
Frog
C.
Lizard
D.
Man
Odisha PMT 2002 Q113 Errorless Self Evaluation Test MCQ
Name the cranial nerves of humans being viz., II, VII, VIII IX
A.
Optic, auditory, facial, hypoglossal
B.
Occulomotor, auditory, abducens, hypoglossal
C.
Optic, facial, auditory, glossopharyngeal
D.
Optic, facial, abducens, glossopharyngeal
AIIMS 2002, 09 Q114 Errorless Assertion and Reason MCQ
Assertion : The imbalance in concentration of Na+, Kāŗ and proteins generates resting potential. Reason: To maintain the unequal distribution of Na+ & Kāŗ, the neurons use electrical energy.
A.
If both assertion and reason are true and the reason is the correct explanation of the assertion.
B.
If both assertion and reason are true but reason is not the correct explanation of the assertion.
C.
If assertion is true but reason is false.
D.
If the assertion and reason both are false.
E.
If assertion is false but reason is true.
CBSE PMT 2001 Q115 Errorless Human nervous system MCQ
Parkinsonism is related with
A.
Brain
B.
Spinal cord
C.
Cranial nerves
D.
Spinal nerves
RPMT 2001 Q116 Errorless Human nervous system MCQ
In rabbit, optic lobes are small because the eye sight is controlled by
A.
Temporal lobe
B.
Occipital lobe
C.
Frontal lobe
D.
Parietal lobe
RPMT 2001 Q117 Errorless Human nervous system MCQ
How many cranial nerves found in the amniota Or How many pairs of cranial nerves originate from the brain of rat [Kerala PMT 2008]
A.
6 pairs
B.
8 pairs
C.
12 pairs
D.
10 pairs
AIIMS 2001 Q118 Errorless Human nervous system MCQ
If frog's brain is crushed, even then its leg moves on pinpointing. It is called
A.
Simple reflex
B.
Conditional reflex
C.
Neurotransmitter function
D.
Autonomic nerve condition
CPMT 2001; DPMT 2004 Q119 Errorless Human nervous system MCQ
Nissl's granules are absent in
A.
Axon
B.
Cyton
C.
Dendron
D.
Both ā€˜a' and 'b'
RPMT 2001 Q120 Errorless Generation and Conduction of Nerve Impulse MCQ
Sodium-potassium pump is
A.
A hormone
B.
An enzyme
C.
A protein carrier
D.
An organelle
RPMT 2001 Q121 Errorless Generation and Conduction of Nerve Impulse MCQ
For visual sense, the nerve impulse is generated by
A.
Depolarisation
B.
Repolarisation
C.
Hyper polarisation
D.
Depolarisation and repolarisation
CBSE PMT 2001 Q122 Errorless Generation and Conduction of Nerve Impulse MCQ
The enzyme required for the conduction of nerve impulses across synapse is
A.
Peroxidase
B.
Choline acetylase
C.
Ascorbic acid oxidase
D.
Succinic dehydrogenase
RPMT 2001; MHCET 2002 Q123 Errorless Self Evaluation Test MCQ
If parasympathetic nerve of the rabbit is cut then heart beat
A.
Unaffected
B.
Decreases
C.
Increases
D.
Stop
MP PMT 2000; KCET 2004; BVP 2004 Q124 Errorless Human nervous system MCQ
Nodes of Ranvier are found in
A.
Axon
B.
Sperm
C.
Muscle fibre
D.
Neuron
BHU 2000 Q125 Errorless Human nervous system MCQ
Broca's area in human brain controls
A.
Movement of tongue
B.
Breathing and hiccup
C.
Movement of vocal cords
D.
Both