1. Which organelle is responsible for generating energy in animal cells?
a) Golgi apparatus
b) Mitochondria
c) Endoplasmic reticulum
d) Lysosomes
2. What is the function of the Golgi apparatus in animal cells?
a) Protein synthesis
b) Lipid synthesis
c) Sorting and modifying proteins
d) Energy production
3. Which cellular structure is responsible for maintaining cell shape and providing mechanical support in animal cells?
a) Ribosomes
b) Centrioles
c) Cytoskeleton
d) Nucleus
4. What is the function of the endoplasmic reticulum (ER) in animal cells?
a) Synthesis of proteins
b) Synthesis of lipids
c) Detoxification
d) All of the above
5. Which organelle is responsible for degrading cellular waste and recycling cellular components in animal cells?
a) Mitochondria
b) Golgi apparatus
c) Lysosomes
d) Endoplasmic reticulum
6. What is the primary function of ribosomes in animal cells?
a) Energy production
b) Protein synthesis
c) Lipid synthesis
d) DNA replication
7. Which organelle is responsible for storing calcium ions in animal cells?
a) Golgi apparatus
b) Endoplasmic reticulum
c) Nucleus
d) Vacuole
8. What is the function of the nucleus in animal cells?
a) Energy production
b) Protein synthesis
c) Storage of genetic material
d) Digestion of cellular waste
9. Which organelle is responsible for detoxifying harmful substances in animal cells?
a) Golgi apparatus
b) Lysosomes
c) Peroxisomes
d) Vacuoles
10. What is the function of the cell membrane in animal cells?
a) Regulating the passage of substances into and out of the cell
b) Synthesizing proteins
c) Storing genetic material
d) Producing energy
11. Which organelle is responsible for coordinating cell division in animal cells?
a) Centrioles
b) Mitochondria
c) Golgi apparatus
d) Lysosomes
12. What is the function of the cytoskeleton in animal cells?
a) Providing structural support
b) Synthesizing proteins
c) Storing genetic material
d) Regulating cell division
13. Which organelle is responsible for producing and packaging proteins in animal cells?
a) Endoplasmic reticulum
b) Golgi apparatus
c) Lysosomes
d) Peroxisomes
14. What is the function of the mitochondria in animal cells?
a) Lipid synthesis
b) Protein synthesis
c) Energy production
d) Detoxification
15. Which cellular structure is responsible for coordinating cell movement and transport in animal cells?
a) Cytoskeleton
b) Nucleus
c) Mitochondria
d) Endoplasmic reticulum
16. What is the function of the nucleolus in animal cells?
a) Synthesizing proteins
b) Storing genetic material
c) Producing ribosomes
d) Energy production
17. Which organelle is responsible for breaking down cellular debris and foreign particles in animal cells?
a) Golgi apparatus
b) Endoplasmic reticulum
c) Lysosomes
d) Vacuoles
18. What is the function of the centrioles in animal cells?
a) Energy production
b) Cell division
c) Protein synthesis
d) Lipid synthesis
19. Which cellular structure is responsible for anchoring organelles and providing structural support in animal cells?
a) Nucleus
b) Cell membrane
c) Cytoskeleton
d) Ribosomes
20. What is the function of the peroxisomes in animal cells?
a) Energy production
b) Detoxification
c) Protein synthesis
d) Synthesis of lipids
21. Which organelle is responsible for regulating calcium ion concentration and lipid metabolism in animal cells?
a) Golgi apparatus
b) Endoplasmic reticulum
c) Lysosomes
d) Peroxisomes
22. What is the function of the cell membrane in animal cells?
a) Storing genetic material
b) Synthesizing proteins
c) Regulating the passage of substances into and out of the cell
d) Producing energy
23. Which cellular structure is responsible for synthesizing ribosomal RNA in animal cells?
a) Golgi apparatus
b) Nucleus
c) Endoplasmic reticulum
d) Lysosomes
24. What is the function of the cytoskeleton in animal cells?
a) Providing structural support
b) Synthesizing proteins
c) Storing genetic material
d) Regulating cell division
25. Which organelle is responsible for producing and packaging proteins in animal cells?
a) Endoplasmic reticulum
b) Golgi apparatus
c) Lysosomes
d) Peroxisomes
26. What is the function of the mitochondria in animal cells?
a) Lipid synthesis
b) Protein synthesis
c) Energy production
d) Detoxification
27. Which cellular structure is responsible for coordinating cell movement and transport in animal cells?
a) Cytoskeleton
b) Nucleus
c) Mitochondria
d) Endoplasmic reticulum
28. What is the function of the nucleolus in animal cells?
a) Synthesizing proteins
b) Storing genetic material
c) Producing ribosomes
d) Energy production
29. Which organelle is responsible for breaking down cellular debris and foreign particles in animal cells?
a) Golgi apparatus
b) Endoplasmic reticulum
c) Lysosomes
d) Vacuoles
30. What is the function of the centrioles in animal cells?
a) Energy production
b) Cell division
c) Protein synthesis
d) Lipid synthesis
31. Which cellular structure is responsible for anchoring organelles and providing structural support in animal cells?
a) Nucleus
b) Cell membrane
c) Cytoskeleton
d) Ribosomes
32. What is the function of the peroxisomes in animal cells?
a) Energy production
b) Detoxification
c) Protein synthesis
d) Synthesis of lipids
33. Which organelle is responsible for regulating calcium ion concentration and lipid metabolism in animal cells?
a) Golgi apparatus
b) Endoplasmic reticulum
c) Lysosomes
d) Peroxisomes
34. What is the function of the cell membrane in animal cells?
a) Storing genetic material
b) Synthesizing proteins
c) Regulating the passage of substances into and out of the cell
d) Producing energy
35. Which cellular structure is responsible for synthesizing ribosomal RNA in animal cells?
a) Golgi apparatus
b) Nucleus
c) Endoplasmic reticulum
d) Lysosomes
36. What is the function of the cytoskeleton in animal cells?
a) Providing structural support
b) Synthesizing proteins
c) Storing genetic material
d) Regulating cell division
37. Which organelle is responsible for producing and packaging proteins in animal cells?
a) Endoplasmic reticulum
b) Golgi apparatus
c) Lysosomes
d) Peroxisomes
38. What is the function of the mitochondria in animal cells?
a) Lipid synthesis
b) Protein synthesis
c) Energy production
d) Detoxification
39. Which cellular structure is responsible for coordinating cell movement and transport in animal cells?
a) Cytoskeleton
b) Nucleus
c) Mitochondria
d) Endoplasmic reticulum
40. What is the function of the nucleolus in animal cells?
a) Synthesizing proteins
b) Storing genetic material
c) Producing ribosomes
d) Energy production
41. Which organelle is responsible for breaking down cellular debris and foreign particles in animal cells?
a) Golgi apparatus
b) Endoplasmic reticulum
c) Lysosomes
d) Vacuoles
42. What is the function of the centrioles in animal cells?
a) Energy production
b) Cell division
c) Protein synthesis
d) Lipid synthesis
43. Which cellular structure is responsible for anchoring organelles and providing structural support in animal cells?
a) Nucleus
b) Cell membrane
c) Cytoskeleton
d) Ribosomes
44. What is the function of the peroxisomes in animal cells?
a) Energy production
b) Detoxification
c) Protein synthesis
d) Synthesis of lipids
45. Which organelle is responsible for regulating calcium ion concentration and lipid metabolism in animal cells?
a) Golgi apparatus
b) Endoplasmic reticulum
c) Lysosomes
d) Peroxisomes
46. What is the function of the cell membrane in animal cells?
a) Storing genetic material
b) Synthesizing proteins
c) Regulating the passage of substances into and out of the cell
d) Producing energy
47. Which cellular structure is responsible for synthesizing ribosomal RNA in animal cells?
a) Golgi apparatus
b) Nucleus
c) Endoplasmic reticulum
d) Lysosomes
48. What is the function of the cytoskeleton in animal cells?
a) Providing structural support
b) Synthesizing proteins
c) Storing genetic material
d) Regulating cell division
49. Which organelle is responsible for producing and packaging proteins in animal cells?
a) Endoplasmic reticulum
b) Golgi apparatus
c) Lysosomes
d) Peroxisomes
50. What is the function of the mitochondria in animal cells?
a) Lipid synthesis
b) Protein synthesis
c) Energy production
d) Detoxification
51. Which cellular structure is responsible for coordinating cell movement and transport in animal cells?
a) Cytoskeleton
b) Nucleus
c) Mitochondria
d) Endoplasmic reticulum
52. What is the function of the nucleolus in animal cells?
a) Synthesizing proteins
b) Storing genetic material
c) Producing ribosomes
d) Energy production
53. Which organelle is responsible for breaking down cellular debris and foreign particles in animal cells?
a) Golgi apparatus
b) Endoplasmic reticulum
c) Lysosomes
d) Vacuoles
54. What is the function of the centrioles in animal cells?
a) Energy production
b) Cell division
c) Protein synthesis
d) Lipid synthesis
55. Which cellular structure is responsible for anchoring organelles and providing structural support in animal cells?
a) Nucleus
b) Cell membrane
c) Cytoskeleton
d) Ribosomes
56. What is the function of the peroxisomes in animal cells?
a) Energy production
b) Detoxification
c) Protein synthesis
d) Synthesis of lipids
57. Which organelle is responsible for regulating calcium ion concentration and lipid metabolism in animal cells?
a) Golgi apparatus
b) Endoplasmic reticulum
c) Lysosomes
d) Peroxisomes
58. What is the function of the cell membrane in animal cells?
a) Storing genetic material
b) Synthesizing proteins
c) Regulating the passage of substances into and out of the cell
d) Producing energy
59. Which cellular structure is responsible for synthesizing ribosomal RNA in animal cells?
a) Golgi apparatus
b) Nucleus
c) Endoplasmic reticulum
d) Lysosomes
60. What is the function of the cytoskeleton in animal cells?
a) Providing structural support
b) Synthesizing proteins
c) Storing genetic material
d) Regulating cell division
61. Which organelle is responsible for producing and packaging proteins in animal cells?
a) Endoplasmic reticulum
b) Golgi apparatus
c) Lysosomes
d) Peroxisomes
62. What is the function of the mitochondria in animal cells?
a) Lipid synthesis
b) Protein synthesis
c) Energy production
d) Detoxification
63. Which cellular structure is responsible for coordinating cell movement and transport in animal cells?
a) Cytoskeleton
b) Nucleus
c) Mitochondria
d) Endoplasmic reticulum
64. What is the function of the nucleolus in animal cells?
a) Synthesizing proteins
b) Storing genetic material
c) Producing ribosomes
d) Energy production
65. Which organelle is responsible for breaking down cellular debris and foreign particles in animal cells?
a) Golgi apparatus
b) Endoplasmic reticulum
c) Lysosomes
d) Vacuoles
66. What is the function of the centrioles in animal cells?
a) Energy production
b) Cell division
c) Protein synthesis
d) Lipid synthesis
67. Which cellular structure is responsible for anchoring organelles and providing structural support in animal cells?
a) Nucleus
b) Cell membrane
c) Cytoskeleton
d) Ribosomes
68. What is the function of the peroxisomes in animal cells?
a) Energy production
b) Detoxification
c) Protein synthesis
d) Synthesis of lipids
69. Which organelle is responsible for regulating calcium ion concentration and lipid metabolism in animal cells?
a) Golgi apparatus
b) Endoplasmic reticulum
c) Lysosomes
d) Peroxisomes
70. What is the function of the cell membrane in animal cells?
a) Storing genetic material
b) Synthesizing proteins
c) Regulating the passage of substances into and out of the cell
d) Producing energy
71. Which cellular structure is responsible for synthesizing ribosomal RNA in animal cells?
a) Golgi apparatus
b) Nucleus
c) Endoplasmic reticulum
d) Lysosomes
72. What is the function of the cytoskeleton in animal cells?
a) Providing structural support
b) Synthesizing proteins
c) Storing genetic material
d) Regulating cell division
73. Which organelle is responsible for producing and packaging proteins in animal cells?
a) Endoplasmic reticulum
b) Golgi apparatus
c) Lysosomes
d) Peroxisomes
74. What is the function of the mitochondria in animal cells?
a) Lipid synthesis
b) Protein synthesis
c) Energy production
d) Detoxification
75. Which cellular structure is responsible for coordinating cell movement and transport in animal cells?
a) Cytoskeleton
b) Nucleus
c) Mitochondria
d) Endoplasmic reticulum
76. What is the function of the nucleolus in animal cells?
a) Synthesizing proteins
b) Storing genetic material
c) Producing ribosomes
d) Energy production
77. Which organelle is responsible for breaking down cellular debris and foreign particles in animal cells?
a) Golgi apparatus
b) Endoplasmic reticulum
c) Lysosomes
d) Vacuoles
78. What is the function of the centrioles in animal cells?
a) Energy production
b) Cell division
c) Protein synthesis
d) Lipid synthesis
79. Which cellular structure is responsible for anchoring organelles and providing structural support in animal cells?
a) Nucleus
b) Cell membrane
c) Cytoskeleton
d) Ribosomes
80. What is the function of the peroxisomes in animal cells?
a) Energy production
b) Detoxification
c) Protein synthesis
d) Synthesis of lipids
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