( Best 500+ ) Behavioural and Allied Sciences MCQ

by Mr. DJ

Behavioural and Allied Sciences MCQ

Behavioural and Allied Sciences MCQ

Behavioural and Allied Sciences MCQ

91. A protective layer that surrounds the axons of neurons is called as the

  1. myelin sheath
  2. cell body
  3. axon terminal
  4. axon

 

Correct answer: (A) myelin sheath

92. communication between neurons is ______________

  1. synaptic transmission
  2. synapse
  3. action potential
  4. resting potential

 

Correct answer: (A) synaptic transmission

93. ______________ consists the Brain and spinal cord

  1. CNS
  2. PNS
  3. both
  4. none of the above

 

Correct answer: (A) CNS

94. Very deeep grooves in the brain is called as ______________

  1. fissures
  2. sulcus
  3. gyri
  4. gyrus

 

Correct answer: (A) fissures

95. ______________ leads to reduction of speech.

  1. wernicks area
  2. wernicks aphasia
  3. brocas area
  4. brocas aphasia

 

96. Substantia Nigra is ______________ present in the mid brain.

  1. a black substance
  2. a white substance
  3. a grey substance
  4. none of the above

 

Correct answer: (A) a black substance

97. ______________ regulates the eye movements.

  1. midbrain
  2. pon
  3. RAS
  4. medulla

 

Correct answer: (B) pon

98. The process by which activities are started, directed , and sustained to meet a persons wants is called a

  1. Drive-reduction
  2. Arousal
  3. Incentive
  4. Humanistic

 

Correct answer: (B) Arousal

99. Which of the following differentiates an antigen from an immunogen:

  1. An antigen does not always elicit an immune system
  2. An antigen is a foreign molecule
  3. An antigen can cause the production of antibodies
  4. Antigens are usually proteins or polysaccharides

 

Correct answer: (A) An antigen does not always elicit an immune system

100. What is phagocyte:

  1. The pouch in which a consumed cell or cellular debris has been contained
  2. The cell that engulfs another cell or debris by phagocytosis
  3. Any immune cell
  4. A macrophage

 

Correct answer: (B) The cell that engulfs another cell or debris by phagocytosisAlso Read :-

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