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MCQs

Protoplasms And Tissues, Cytoplasmic Membrane Systems, Tissues

Total Questions : 143 | Page 9 of 15 pages
Question 81. Plant vacuoles are also sites of intracellular digestion.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 82. Endocytosis and phagocytosis refer to the same process.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 83. The process in which cell uptakes extracellular material bound to cell surface receptors is known as __________________
  1.    phagocytosis
  2.    pinocytosis
  3.    receptor–mediated endocytosis
  4.    bulk–phase endocytosis
 Discuss Question
Answer: Option C. -> receptor–mediated endocytosis
Answer: (c).receptor–mediated endocytosis
Question 84. Receptor–mediated endocytosis (RME) leads to the formation of ___________ coated pits.
  1.    clathrin
  2.    lipid
  3.    lysosome
  4.    mannose
 Discuss Question
Answer: Option A. -> clathrin
Answer: (a).clathrin
Question 85. Which of the following is a type of endocytosis?
  1.    Pinocytosis
  2.    Phagocytosis
  3.    Hemolysis
  4.    Cytogenesis
 Discuss Question
Answer: Option A. -> Pinocytosis
Answer: (a).Pinocytosis
Question 86. In regulated secretion, materials are __________
  1.    secreted
  2.    stored
  3.    degraded
  4.    aggregated
 Discuss Question
Answer: Option B. -> stored
Answer: (b).stored
Question 87. Which type of endomembrane secretion occurs in nerve cells?
  1.    constitutive
  2.    regulatory
  3.    non-continuous
  4.    intermittent
 Discuss Question
Answer: Option B. -> regulatory
Answer: (b).regulatory
Question 88. In the endocytic pathway, materials are discharged from the cell.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 89. Which of the following biomolecules are contained in the lysosomes?
  1.    nucleic acids
  2.    ribonucleic acids
  3.    proteins
  4.    polysaccharides
 Discuss Question
Answer: Option C. -> proteins
Answer: (c).proteins
Question 90. What of the following molecules is not transported through the secretory pathway of endomembrane system?
  1.    nucleic acids
  2.    complex polysaccharides
  3.    proteins
  4.    lipids
 Discuss Question
Answer: Option A. -> nucleic acids
Answer: (a).nucleic acids

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