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MCQs

Total Questions : 137 | Page 5 of 14 pages
Question 41. Digestion of cell’s own component is known as__________
  1.    Autophagy
  2.    Heterophagy
  3.    Phagocytosis
  4.    Pinocytosis
 Discuss Question
Answer: Option A. -> Autophagy
Answer: (a).Autophagy
Question 42. The release of melanosomes from melanocytes is mediated by which of the following process?
  1.    Autophagy
  2.    Endocytosis
  3.    Exocytosis
  4.    Pinocytosis
 Discuss Question
Answer: Option C. -> Exocytosis
Answer: (c).Exocytosis
Question 43. What is amphisome?
  1.    Early endosome
  2.    Fusion of endosome and autophagosome
  3.    Vacuole
  4.    The bigger size of lysosome
 Discuss Question
Answer: Option B. -> Fusion of endosome and autophagosome
Answer: (b).Fusion of endosome and autophagosome
Question 44. Name the single membrane which surrounded the vacuoles?
  1.    Contractile vacuole
  2.    Meninges
  3.    Tonoplast
  4.    Sarcolemma
 Discuss Question
Answer: Option C. -> Tonoplast
Answer: (c).Tonoplast
Question 45. Which of the following organelle works as a lysosome in the plants?
  1.    Contractile vacuole
  2.    Peroxisome
  3.    Plastid
  4.    Vacuole
 Discuss Question
Answer: Option D. -> Vacuole
Answer: (d).Vacuole
Question 46. Red blood cells are multinucleate in nature.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 47. Which of the following pumps excess water out of the cell?
  1.    Contractile vacuole
  2.    Lysosome
  3.    Peroxisome
  4.    Vacuoles
 Discuss Question
Answer: Option A. -> Contractile vacuole
Answer: (a).Contractile vacuole
Question 48. Name the control center of the eukaryotic cell?
  1.    Nucleus
  2.    Ribosome
  3.    Cytoplasm
  4.    Golgi complex
 Discuss Question
Answer: Option A. -> Nucleus
Answer: (a).Nucleus
Question 49. Which of the following is not a component of the nucleus?
  1.    Chromosome
  2.    Nucleolus
  3.    Cytoplasm
  4.    Nuclear envelope
 Discuss Question
Answer: Option C. -> Cytoplasm
Answer: (c).Cytoplasm
Question 50. Which of the following microorganism have two nuclei?
  1.    Slime molds
  2.    Cyanobacteria
  3.    Amoeba
  4.    Paramecium
 Discuss Question
Answer: Option D. -> Paramecium
Answer: (d).Paramecium

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