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MCQs

Total Questions : 191 | Page 8 of 20 pages
Question 71. The term Agglutination refers to
  1.    clumping of bacteria together
  2.    easy attack by the antitoxins
  3.    eating of phagocytes
  4.    formation of pus
 Discuss Question
Answer: Option A. -> clumping of bacteria together
Answer: (a).clumping of bacteria together
Question 72. Vitamin helpful in the process of blood clotting is
  1.    B-complex
  2.    C
  3.    D
  4.    K
 Discuss Question
Answer: Option D. -> K
Answer: (d).K
Question 73. In transport, hemophilia refers to failure to form
  1.    soluble proteins
  2.    insoluble proteins
  3.    phagocytes
  4.    heparin
 Discuss Question
Answer: Option B. -> insoluble proteins
Answer: (b).insoluble proteins
Question 74. Toxins induce blood to produce
  1.    antitoxins
  2.    phagocytes
  3.    platelets
  4.    monocytes
 Discuss Question
Answer: Option A. -> antitoxins
Answer: (a).antitoxins
Question 75. Enzyme released upon injury to blood vessel is
  1.    thrombin
  2.    fibrinogen
  3.    thrombokinase
  4.    phagocyte
 Discuss Question
Answer: Option C. -> thrombokinase
Answer: (c).thrombokinase
Question 76. A foreign macromolecule that binds selectively to an antibody is called
  1.    stem cell
  2.    antigen
  3.    antibody
  4.    lymph
 Discuss Question
Answer: Option B. -> antigen
Answer: (b).antigen
Question 77. In transportation in mammals, Thrombokinase is
  1.    released during cellular respiration
  2.    helps building new protoplasm
  3.    released by damaged blood vessels
  4.    form of calcium ion
 Discuss Question
Answer: Option C. -> released by damaged blood vessels
Answer: (c).released by damaged blood vessels
Question 78. The immune system comprises of
  1.    two parallel interrelated systems
  2.    three parallel systems
  3.    two anti-parallel systems
  4.    three anti-parallel systems
 Discuss Question
Answer: Option A. -> two parallel interrelated systems
Answer: (a).two parallel interrelated systems
Question 79. Antibodies are secreted by
  1.    stem cells
  2.    tissue cells
  3.    plasma cells
  4.    membranous cells
 Discuss Question
Answer: Option C. -> plasma cells
Answer: (c).plasma cells
Question 80. Cells which kills the cells that display foreign motifs on their surface are
  1.    plasma cells
  2.    red blood cells
  3.    antigens
  4.    cytotoxic T lymphocytes
 Discuss Question
Answer: Option D. -> cytotoxic T lymphocytes
Answer: (d).cytotoxic T lymphocytes

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