NEET Biology Structural Organisation In Animals Question Bank

done Nervous Tissue Total Questions - 52

• question_answer1)
  Most of the neurons of our body are [AFMC 1994]
  A)
  Unipolar done clear
  B)
  Bipolar done clear
  C)
  Pseudounipolar done clear
  D)
  Multipolar done clear
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• question_answer2)
  Synapses store [BHU 1985]
  A)
  Stimulating chemicals done clear
  B)
  Inhibitory chemicals done clear
  C)
  Conducting chemicals done clear
  D)
  All of these done clear
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• question_answer3)
  Schwann cells and  Node of Ranvier are found in [CPMT 1976; DPMT 1993; BHU 2003]
  A)
  Nervous tissue done clear
  B)
  Osteoblast done clear
  C)
  Chondrioblast done clear
  D)
  Gland cells done clear
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• question_answer4)
  Branched ends of nerve cells are called telodendria which establish the functional contact with other nerve cell. This connection is called [BHU 1976, 85; DPMT 1984; CPMT 1984, 87; AFMC 1986]
  A)
  Sinongium done clear
  B)
  Synapse done clear
  C)
  Synapsis done clear
  D)
  Synapta done clear
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• question_answer5)
  Largest number of cell bodies of neuron in our body are found in [CPMT 1972]
  A)
  Retina done clear
  B)
  Spinal cord done clear
  C)
  Brain done clear
  D)
  Tongue done clear
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• question_answer6)
  In the diagram of multipolar myelinated neuron given below, different parts have been indicated by alphabetes; choose the answers in which these alphabetes have been correctly matched with the parts which they indicate [KCET 1999]
  A)
  A = Cell body, B = Nissl bodies, C = Nucleus, D = Dendrites, E = Naked portion of axon, F = Myelin sheath, G = Node of Ranvier done clear
  B)
  A = Cell body, B = Nissl bodies, C = Naked portion of axon, D = Dendrites, E = Nucleus, F = Myelin sheath, G = Node of Ranvier done clear
  C)
  A = Cell body, B = Nissl bodies, C = Naked portion of axon, D = Nucleus, E = Dendrites, F = Myelin sheath, G = Node of Ranvier   done clear
  D)
  A = Cell body, B = Nissl bodies, C = Dendrites, D = Nucleus, E = Naked portion of axon, F = Myelin sheath, G = Node of Ranvier done clear
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• question_answer7)
  Irritability and conductivity are maximum developed in
  A)
  Muscular tissue done clear
  B)
  Nervous tissue done clear
  C)
  Connective tissue done clear
  D)
  None of the above done clear
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• question_answer8)
  Nerve cell originated from embryonic [ST 1975; CPMT 1982, 89; CBSE PMT 1989]
  A)
  Ectoderm done clear
  B)
  Mesoderm done clear
  C)
  Both of these done clear
  D)
  Endoderm done clear
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• question_answer9)
  Longest cell in human body may be [BHU 1983; CPMT 1971, 73, 86, 89; MP PMT 1998]
  A)
  Nerve cell done clear
  B)
  Leg muscle cell done clear
  C)
  Bone cell done clear
  D)
  Heart muscle cell done clear
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• question_answer10)
  Nerve fibre is different from the muscle fibre due to the presence of [CPMT 1982]
  A)
  Myofibrils done clear
  B)
  Lines done clear
  C)
  Sarcolemma done clear
  D)
  Dendrites done clear
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• question_answer11)
  The neurons arise from the embryonic cell is called
  A)
  Neuroblast done clear
  B)
  Cytoblast done clear
  C)
  Dendrocyte done clear
  D)
  All of the above done clear
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• question_answer12)
  Axons form nerve in
  A)
  Autonomic nervous system done clear
  B)
  Central nervous system done clear
  C)
  Peripheral nervous system done clear
  D)
  All of the above done clear
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• question_answer13)
  Neurons with long axons are called
  A)
  Golgi type I done clear
  B)
  Golgi type II done clear
  C)
  Golgi type III done clear
  D)
  Golgi type IV done clear
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• question_answer14)
  The function of repairing in nervous tissue is done by
  A)
  Glial cells done clear
  B)
  Nerve cells done clear
  C)
  Cytons done clear
  D)
  Only axons done clear
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• question_answer15)
  Reversal potential
  A)
  Is always negative done clear
  B)
  Is always positive done clear
  C)
  Is always neutral done clear
  D)
  Never develops until death done clear
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• question_answer16)
  To start conduction of impulse, the value of action potential must not be
  A)
  Less than threshold value done clear
  B)
  More than threshold value done clear
  C)
  Equal to threshold value done clear
  D)
  All of the above done clear
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• question_answer17)
  Myelin sheath is a layer covering [CMC Vellore 1993]
  A)
  A nerve fibre in an insect done clear
  B)
  A chick embryo  done clear
  C)
  A muscle fibre in a vertebrate done clear
  D)
  A nerve fibre in a vertebrate done clear
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• question_answer18)
  Neuroglia cells differ from neurons in having [CMC Vellore 1993]
  A)
  No Nissl's granules done clear
  B)
  No radiating processes done clear
  C)
  No cyton done clear
  D)
  No nucleus done clear
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• question_answer19)
  The junction between Schwann cells is known as [MP PMT 1992]
  A)
  Plasmalemma done clear
  B)
  Node of Ranvier done clear
  C)
  Dendrons done clear
  D)
  Synapse done clear
  View Solution play_arrow

• question_answer20)
  Some cells of our body can be over a foot long. These are [CPMT 1973]
  A)
  Nerve cells done clear
  B)
  Muscle cells done clear
  C)
  Bone cells done clear
  D)
  Gland cells done clear
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• question_answer21)
  Nissl's granules are characteristically found in [CPMT 1977, 81, 88; BHU 1985; AFMC 1985; MP PMT 1992, 97]
  A)
  Nephrons done clear
  B)
  Neurons done clear
  C)
  Cytons done clear
  D)
  Dendrites done clear
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• question_answer22)
  Nissl's granules are found in cyton of nerve cells. These have affinity for basic dyes. The granules are made up of [BHU 1988; CBSE PMT 2003]
  A)
  Mitochondria done clear
  B)
  Cell metabolites done clear
  C)
  Fat granules done clear
  D)
  Ribosomes done clear
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• question_answer23)
  The afferent process of neuron is known as [DPMT 1985]
  A)
  Axon done clear
  B)
  Dendrite done clear
  C)
  Cyton done clear
  D)
  Neurofibrillae done clear
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• question_answer24)
  Which of the following tissues in mammals show the least capacity for regeneration  [CPMT 1981, 90, 95,97]
  A)
  Epithelial tissue of the skin done clear
  B)
  Endothelium of blood vessels done clear
  C)
  Skeletal tissue of long bones done clear
  D)
  Nervous tissue of brain done clear
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• question_answer25)
  The tissue having similar properties as of protoplasm is
  A)
  Epithelial tissue done clear
  B)
  Connective tissue done clear
  C)
  Nervous tissue done clear
  D)
  Muscular tissue done clear
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• question_answer26)
  Cell bodies or cyton is found in
  A)
  Brain done clear
  B)
  Spinal cord done clear
  C)
  Brain and ganglia done clear
  D)
  Brain, spinal cord and ganglia done clear
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• question_answer27)
  The heart continuous beating normally even when its nervous supply is completely obliterated because it is
  A)
  Myogenic done clear
  B)
  Neurogenic done clear
  C)
  Natural process done clear
  D)
  None of the above done clear
  View Solution play_arrow

• question_answer28)
  Nerve fibres conduct impulses in [RPMT 1999]
  A)
  One direction done clear
  B)
  Two direction done clear
  C)
  Multidirection done clear
  D)
  None of the above done clear
  View Solution play_arrow

• question_answer29)
  Neurons are classified on the basis of
  A)
  Number of nucleus present done clear
  B)
  Number of processes arising from the cell body done clear
  C)
  Number of dendrites present done clear
  D)
  Number of axons present done clear
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• question_answer30)
  Velocity of impulse is greater in
  A)
  Thin nerve done clear
  B)
  Thick nerve done clear
  C)
  Does not depend on thickness done clear
  D)
  Afferent nerve done clear
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• question_answer31)
  Function of Neuroglial cells is
  A)
  Acts as packing cells done clear
  B)
  Provide nutrition to the neurons done clear
  C)
  Help in memory processes as these store informations in the form of an RNA code done clear
  D)
  All the above done clear
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• question_answer32)
  Node of Ranvier is found in [MP PMT 2000]
  A)
  Right auricle done clear
  B)
  Muscle bundles done clear
  C)
  Dendrite done clear
  D)
  Axon done clear
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• question_answer33)
  Axon hillock is
  A)
  Group of axons done clear
  B)
  A swelling of axon done clear
  C)
  The part of cyton from where the axon arises done clear
  D)
  Plasma membrane of axon done clear
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• question_answer34)
  Neurohormones are secreted by
  A)
  Nerve fibre done clear
  B)
  Neuroglia done clear
  C)
  Ependymal cells done clear
  D)
  Neurosecretory cells done clear
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• question_answer35)
  Which of the following structures, are the speciality of nerve cells
  A)
  Nucleus and cytoplasm done clear
  B)
  Axon and dendrites done clear
  C)
  Vacuoles and fibres done clear
  D)
  Synapse and ganglia done clear
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• question_answer36)
  The axon contains in its axis cylinder a fibrilar component of \[90\,\overset{o}{\mathop{\text{A}}}\,\] thick called
  A)
  Axial fibrils done clear
  B)
  Myofibrils done clear
  C)
  Neurofibrils done clear
  D)
  Myelinfibrils done clear
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• question_answer37)
  The neurilemma surrounds the
  A)
  Axis cylinder done clear
  B)
  Cell body done clear
  C)
  Myelin sheath done clear
  D)
  Endoneurium done clear
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• question_answer38)
  The function of nervous tissue is [CPMT 1975]
  A)
  Irritability done clear
  B)
  Sensibility done clear
  C)
  Responsiveness done clear
  D)
  Contraction done clear
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• question_answer39)
  Myelin sheath is covering of [CPMT 1970, 73]
  A)
  Muscle cells done clear
  B)
  Axon of neurons done clear
  C)
  Blood vessels done clear
  D)
  Oesteocytes done clear
  View Solution play_arrow

• question_answer40)
  Neurons divide
  A)
  Amitotically done clear
  B)
  Mitotically done clear
  C)
  Meotically done clear
  D)
  None of these done clear
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• question_answer41)
  A nerve impulse will travel through a nerve fibre only if the membrane suddenly becomes more permeable to
  A)
  Chloride ions done clear
  B)
  Potassium ions done clear
  C)
  Sodium ions done clear
  D)
  Calcium ions done clear
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• question_answer42)
  Two system which exerts opposite influence on the same organs are
  A)
  Endocrine and exocrine gland systems done clear
  B)
  Muscular and nervous system done clear
  C)
  Endocrine and nervous system done clear
  D)
  Sympathetic and parasympathetic systems done clear
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• question_answer43)
  Which type of neurons are found in the retina
  A)
  Unipolar done clear
  B)
  Pseudo-unipolar done clear
  C)
  Multipolar done clear
  D)
  Bipolar done clear
  View Solution play_arrow

• question_answer44)
  Efferent process of the neuron is called
  A)
  Synapse done clear
  B)
  Dendrite done clear
  C)
  Boutons terminaux done clear
  D)
  Axon done clear
  View Solution play_arrow

• question_answer45)
  The brain develops from [MP PMT 1997]
  A)
  Ectoderm done clear
  B)
  Mesoderm done clear
  C)
  Endoderm done clear
  D)
  Meso-endoderm done clear
  View Solution play_arrow

• question_answer46)
  Which of the following is regarded as a unit of nervous tissue [CBSE PMT 1999]
  A)
  Axons done clear
  B)
  Dendrites done clear
  C)
  Neurons done clear
  D)
  Myelin sheath done clear
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• question_answer47)
  The junction between the axon of one neuron and the dendrite of the next is called [CBSE PMT 1999; CPMT 2001; AFMC 2003;MP PMT 2003]
  A)
  A joint done clear
  B)
  A synapse done clear
  C)
  Constant bridge done clear
  D)
  Junction point done clear
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• question_answer48)
  Which one of the following is not essentially a part of nervous system [CPMT 1998]
  A)
  Cyton done clear
  B)
  Axon done clear
  C)
  Myelinated done clear
  D)
  Intermedin done clear
  View Solution play_arrow

• question_answer49)
  Nissl's granules are absent in [CPMT 2001]
  A)
  Axon done clear
  B)
  Cyton done clear
  C)
  Dendrone done clear
  D)
  Schwann cells done clear
  View Solution play_arrow

• question_answer50)
  The most appropriate definition of Neuroglial cells are that they are [Kerala CET 2003]
  A)
  Nonsensory supporting cells done clear
  B)
  Secretory cells done clear
  C)
  Sensory cells done clear
  D)
  Sensory and supporting cells done clear
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• question_answer51)
  Schwan cell is found around [BHU 2003]
  A)
  Axon done clear
  B)
  Cyton done clear
  C)
  Dendrite done clear
  D)
  Dendron done clear
  View Solution play_arrow

• question_answer52)
  Non-excitable cells, found among the neurons are called [CPMT 2003]
  A)
  Dendrite done clear
  B)
  Axon done clear
  C)
  Schwann?s cells done clear
  D)
  Nissl?s body done clear
  View Solution play_arrow