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MCQs

Total Questions : 236 | Page 10 of 24 pages
Question 91. Process in which digested food particles are taken into body cells is known as
  1.    digestion
  2.    assimilation
  3.    absorption
  4.    eating a lot
 Discuss Question
Answer: Option C. -> absorption
Answer: (c).absorption
Question 92. Hemoglobin is produced by combining
  1.    iron and protoplasm
  2.    iron and organic molecule
  3.    iron and phosphate
  4.    iron and essential minerals
 Discuss Question
Answer: Option B. -> iron and organic molecule
Answer: (b).iron and organic molecule
Question 93. What is true about Red blood cells (RBCs)
  1.    are permanent cells
  2.    can reproduce
  3.    have no nucleus
  4.    are biconvex
 Discuss Question
Answer: Option C. -> have no nucleus
Answer: (c).have no nucleus
Question 94. Due to tar, an over multiplication of cells in lungs causes
  1.    atherosclerosis
  2.    insomnia
  3.    blood clotting
  4.    cancer
 Discuss Question
Answer: Option D. -> cancer
Answer: (d).cancer
Question 95. Cell surface membrane does not support in all of others but
  1.    osmosis
  2.    leakage of water to the soil
  3.    leakage of salts and amino acids to the soil
  4.    reducing the cell surface: volume ratio
 Discuss Question
Answer: Option A. -> osmosis
Answer: (a).osmosis
Question 96. No one has been able to develop a mixture that can be called as
  1.    Cytoplasm
  2.    Protoplasm
  3.    Plastoplasm
  4.    Chloroplast
 Discuss Question
Answer: Option B. -> Protoplasm
Answer: (b).Protoplasm
Question 97. Vacuoles of plant cells are
  1.    permanent
  2.    semi-permanent
  3.    temporary
  4.    impermeable
 Discuss Question
Answer: Option A. -> permanent
Answer: (a).permanent
Question 98. Vacuoles of animal cells are
  1.    permanent
  2.    semi-permanent
  3.    large and central
  4.    none of others
 Discuss Question
Answer: Option D. -> none of others
Answer: (d).none of others
Question 99. Cell sap is found inside
  1.    Protoplasm
  2.    Cytoplasm
  3.    Nucleoplasm
  4.    Vacuoles
 Discuss Question
Answer: Option D. -> Vacuoles
Answer: (d).Vacuoles
Question 100. Activities ensuring the life of a cell, are carried out in
  1.    Cytoplasm
  2.    Protoplasm
  3.    Vacuoles
  4.    Mitochondrion
 Discuss Question
Answer: Option B. -> Protoplasm
Answer: (b).Protoplasm

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