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MCQs

Total Questions : 236 | Page 8 of 24 pages
Question 71. Which is true about white blood cells (leukocytes)
  1.    are larger in size than red blood cells
  2.    are more in number than red blood cells
  3.    do not contain hemoglobin
  4.    contain nucleus
 Discuss Question
Answer: Option B. -> are more in number than red blood cells
Answer: (b).are more in number than red blood cells
Question 72. In addition to hemoglobin, bone marrow also produces
  1.    lymphocytes
  2.    phagocytes
  3.    monocytes
  4.    polymorphs
 Discuss Question
Answer: Option B. -> phagocytes
Answer: (b).phagocytes
Question 73. Downside of immuno-suppressive drug is that
  1.    recipient feels lethargic after transplant
  2.    treatment must be done on permanent basis
  3.    tissue rejection can be avoided
  4.    enzymes act as limiting factor on recipients recovery
 Discuss Question
Answer: Option B. -> treatment must be done on permanent basis
Answer: (b).treatment must be done on permanent basis
Question 74. Life span of white blood cells is
  1.    1 day or less
  2.    6 days
  3.    60 days
  4.    120 days
 Discuss Question
Answer: Option A. -> 1 day or less
Answer: (a).1 day or less
Question 75. Pore- like connections between adjacent cells is an example of
  1.    gap junction
  2.    desmosomes
  3.    tight junction
  4.    cell junction
 Discuss Question
Answer: Option A. -> gap junction
Answer: (a).gap junction
Question 76. Smooth form of endoplasmic reticulum is without
  1.    Golgi complex
  2.    ribosome
  3.    nucleus
  4.    mitochondria
 Discuss Question
Answer: Option B. -> ribosome
Answer: (b).ribosome
Question 77. A group of ribosome which are attached to mRNA by small ribosome unit is known as
  1.    polyribosome
  2.    polysome
  3.    monosome
  4.    oligosome
 Discuss Question
Answer: Option B. -> polysome
Answer: (b).polysome
Question 78. Storage of vital chemicals is
  1.    cytoplasm
  2.    mitochondria
  3.    Golgi complex
  4.    ribosome
 Discuss Question
Answer: Option A. -> cytoplasm
Answer: (a).cytoplasm
Question 79. Continuous channels that appear to lie between plasma membrane and nuclear membrane is
  1.    Endoplasmic reticulum
  2.    Golgi complex
  3.    mitochondria
  4.    ribosome
 Discuss Question
Answer: Option A. -> Endoplasmic reticulum
Answer: (a).Endoplasmic reticulum
Question 80. Mitochondria extracts energy from food and convert it into energy in form of
  1.    ADP
  2.    ATP
  3.    AMP
  4.    AND
 Discuss Question
Answer: Option B. -> ATP
Answer: (b).ATP

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