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MCQs

Total Questions : 114 | Page 6 of 12 pages
Question 51. Which of the following cells supports, nourishes, and protect the neurons?
  1.    Nissl bodies
  2.    Perikaryon
  3.    Ganglia
  4.    Glial cells
 Discuss Question
Answer: Option D. -> Glial cells
Answer: (d).Glial cells
Question 52. What is the speed of nerve impulse?
  1.    60 m/s
  2.    0.5 – 130 m/s
  3.    10-30 m/s
  4.    50 -150 m/s
 Discuss Question
Answer: Option B. -> 0.5 – 130 m/s
Answer: (b).0.5 – 130 m/s
Question 53. Which of the following is NOT found in axon?
  1.    Endoplasmic reticulum
  2.    Neurofibrils
  3.    Mitochondria
  4.    Microtubules
 Discuss Question
Answer: Option A. -> Endoplasmic reticulum
Answer: (a).Endoplasmic reticulum
Question 54. What are Nissl bodies?
  1.    Golgi bodies
  2.    Lysosomes
  3.    Cluster of rough endoplasmic reticulum
  4.    Mitochondria
 Discuss Question
Answer: Option C. -> Cluster of rough endoplasmic reticulum
Answer: (c).Cluster of rough endoplasmic reticulum
Question 55. Name the multipolar neuron which is located entirely within the central nervous system.
  1.    Motor neuron
  2.    Efferent neuron
  3.    Afferent neuron
  4.    Interneuron
 Discuss Question
Answer: Option D. -> Interneuron
Answer: (d).Interneuron
Question 56. Which of the following is known as the “window of the brain”?
  1.    Sensory organs
  2.    Cranial nerves
  3.    Eyes
  4.    Ganglia
 Discuss Question
Answer: Option A. -> Sensory organs
Answer: (a).Sensory organs
Question 57. Organs involve in the sensation of the body is known as ___________
  1.    Organ system
  2.    Muscular system
  3.    Nervous tissue
  4.    Sensory organs
 Discuss Question
Answer: Option D. -> Sensory organs
Answer: (d).Sensory organs
Question 58. Out of the following, which one does not affect the speed of conduction of nerve impulse.
  1.    No. of ganglia
  2.    Myelin sheath
  3.    Axon diameter
  4.    Temperature
 Discuss Question
Answer: Option A. -> No. of ganglia
Answer: (a).No. of ganglia
Question 59. The eyes are the most complex sense organ of the body.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 60. Which of the following helps in maintaining the shape of the eye?
  1.    Neuroglia
  2.    Aqueous humor
  3.    Vitreous humor
  4.    Perikaryon
 Discuss Question
Answer: Option C. -> Vitreous humor
Answer: (c).Vitreous humor

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