17. Which organelle is of general meaning?

    1. Myofibril

    2. Neurofibril

    3. Ribosome

    4. Cilium

    5. Flagella

Answer: c

18. Which organelle is of general meaning?

    1. Myofibril

    2. Neurofibril

    3. Cell center

    4. Cilium

    5. Flagella

Answer: c

19. Which organelle is of general meaning?

    1. Myofibril

    2. Neurofibril

    3. Proteasome

    4. Cilium

    5. Flagella

Answer: c

20. Which organelle is of general meaning?

    1. Myofibril

    2. Neurofibril

    3. Mitochondrion

    4. Cilium

    5. Flagella

Answer: c

21. Which organelle is of general meaning?

    1. Cilium

    2. Flagella

    3. Neurofibril

    4. Tonofibril

    5. Mitochondrion

Answer: e

22. Which organelle is membrane-bound?

    1. Myofibril

    2. Neurofibril

    3. Golgi body

    4. Cell center

    5. Ribosome

Answer: c

23. Which organelle is membrane-bound?

    1. Myofibril

    2. Neurofibril

    3. Mitochondrion

    4. Cell center

    5. Ribosome

Answer: c

24. Which organelle is membrane-bound?

    1. Myofibril

    2. Neurofibril

    3. Ribosome

    4. Cell center

    5. Rough endoplasmic reticulum

Answer: e

25. Which organelle is membrane-bound?

    1. Myofibril

    2. Neurofibril

    3. Cell center

    4. Smooth endoplasmic reticulum

    5. Ribosome

Answer: d

26. Which organelle is membrane-bound?

    1. Lysosome

    2. Myofibril

    3. Neurofibril

    4. Cell center

    5. Ribosome

Answer: a

27. Which organelle is membrane-bound?

    1. Myofibril

    2. Neurofibril

    3. Cell center

    4. Ribosome

    5. Peroxisome

Answer: e

28. Microscopic organelle is:

    1. Lysosome

    2. Endoplasmic reticulum

    3. Golgi body

    4. Ribosome

    5. Peroxisome

Answer: c

29. Microscopic organelle is:

    1. Lysosome

    2. Endoplasmic reticulum

    3. Ribosome

    4. Cell center

    5. Peroxisome

Answer: d

30. Microscopic organelle is:

    1. Ribosome

    2. Peroxisome

    3. Lysosome

    4. Endoplasmic reticulum

    5. Mitochondrion

Answer: e

31. Chemical composition of ribosome:

    1. Structural proteins

    2. Lipids

    3. R-RNA

    4. M-RNA

    5. T-RNA

Answer: c

32. Types of ribosomes in the cell:

    1. Simple and compound

    2. Cis- and trans-

    3. Juvenile and old

    4. Active and inactive

    5. Free and fixed

Answer: e

33. Location of free ribosomes:

    1. Over endoplasmic reticulum

    2. In nucleolus

    3. In nucleus

    4. In mitochondrion

    5. In cytoplasm

Answer: e

34. Location of fixed ribosomes:

    1. Over endoplasmic reticulum

    2. In nucleolus

    3. In nucleus

    4. In mitochondrion

    5. In cytoplasm

Answer: a

35. What does polisome mean:

    1. Ribosomes in nucleolus

    2. Group of free ribosomes

    3. Ribosomes in nucleus

    4. Ribosomes in mitochondrion

    5. Ribosomes precursors

Answer: b

36. What are the main structural components of nucleus?

    1. Karyolemma, chromatin, nucleoli, chromosomes

    2. Karyolemma, heterochromatin, euchromatin, nucleoli.

    3. Karyolemma, nucleoli, heterochromatin, karyoplasms.

    4. Karyolemma, chromosomes, euchromatin, karyoplasms.

    5. Karyolemma, karyoplasm, chromatin, nucleoli.

Answer: e

37. Which structures of somatic cells can give information about the sex?

    1. Peripheral chromatin

    2. Euchromatin

    3. Decondensed chromatin

    4. Barr's body (sex chromatin)

    5. Optional chtomatin

Answer: d

38. One segment of neutrophil’s nucleus in the peripheral blood looks like a drumstick. What is the name of this structure?

    1. Barr's body

    2. Lyon’s body

    3. Decondensed chromatin

    4. Euchromatin

    5. Paccinian corpuscle

Answer: a

39. What is lyonization?

    1. Formation of euchromatin

    2. Inactivation and condensation one of X-chromosomes in embryogenesis

    3. Destruction of nucleus

    4. Pyknosis of nucleus.

    5. Condition of paranecrosis

Answer: b

40. What structural elements of cell are providing the synthesis of proteins?

    1. Nucleus, granular endoplasmic reticulum, polyribosomes

    2. Nucleus, agranular endoplasmic reticulum, polyribosomes

    3. Golgi complex, polyribosomes

    4. Nucleus, Golgi complex, polyribosomes

    5. Nucleus, granular endoplasmic reticulum, peroxisome

Answer: a

41. Main function of peroxisome

    1. Intracellular digestion

    2. Detoxication

    3. Synthesis of energy

    4. Proteins synthesis

    5. Carbohydrates and lipids synthesis

Answer: b

42. Which organelle contains cristae?

    1. Endoplasmic reticulum

    2. Centriole

    3. Golgi apparatus

    4. Mitochondrion

    5. Peroxisome

Answer: d

43. Main components of cell nucleus

    1. Pars granulosa, pars fibrosa, pars amorpha

    2. Double nuclear membrane, chromosome

    3. Nucleolus, organelles, chromatin

    4. Karyolemma, karyoplasm, chromatin, nucleolus

    5. Euchromatin, heterochromatin

Answer: d

44. Special organelle is the next:

    1. Lysosome

    2. Golgi body

    3. Ribosome

    4. Mitochondrion

    5. Myofibril

Answer: e

45. Special organelle is the next:

    1. Lysosome

    2. Golgi body

    3. Ribosome

    4. Mitochondrion

    5. Tonofibril

Answer: e

46. Special organelle is the next:

    1. Lysosome

    2. Golgi body

    3. Ribosome

    4. Neurofibril

    5. Mitochondrion

Answer: d

47. Special organelle is the next:

    1. Lysosome

    2. Golgi body

    3. Ribosome

    4. Mitochondrion

    5. Flagella

Answer: e

48. What does cell centriole consist of?

    1. Two membranes

    2. Two subunits

    3. Microfilaments

    4. Microtubules

    5. One membrane

Answer: d

49. What types of endoplasmic reticulum do you know?

    1. Smooth, rough

    2. Trans, medial, cis

    3. Mitochondrial, nuclear

    4. Caveolial, vesical

    5. Primary, secondary, residual body

Answer: a

50. What is main function of rough endoplasmic reticulum?

    1. Intracellular digestion

    2. Detoxication

    3. Synthesis of energy

    4. Proteins synthesis

    5. Carbohydrates and lipids synthesis

Answer: d

51. Cell cytoskeleton consists of:

    1. Microfilaments, microtubules

    2. Microfilaments, mitochondria

    3. Two centrioles

    4. Ribosomes, rough ER

    5. Lysosomes, peroxisomes

Answer: a

52. Male chromosomal set

    1. 46 autosomes

    2. 44 autosomes

    3. 46 autosomes and XY gonosomes

    4. 46 gonosomes

    5. 44 autosomes and XY gonosomes

Answer: e

53. What is the inactive chromatin name?

    1. Euchromatin

    2. Heterochromatin

    3. Fixed chromatin

    4. Optional chromatin

    5. Marginal chromatin

Answer: b

54. Chemical composition of chromosomes:

    1. DNA, proteins-histones, carbohydrates

    2. DNA, proteins-histones, RNA

    3. Proteins, lipids, RNA

    4. RNA, proteins, carbohydrates

    5. RNA, carbohydrates, DNA.

Answer: b

55. What is function of nucleolus?

    1. Synthesis of messenger RNA and ribosome precursors

    2. Synthesis of transfer RNA and ribosome precursors

    3. Place of ribosomal RNA formation and ribosome

    4. Place of DNA formation and ribosome precursors

    5. Place of all types RNA formation, formation of ribosome

Answer: c

56. What does ribosome consist of?

    1. Two membranes

    2. Two subunits

    3. Microfilaments

    4. Microtubules

    5. One membrane

Answer: b

57. What type of Golgi apparatus cisternae do you know?

    1. Smooth, rough

    2. Trans, medial, cis

    3. Mitochondrial, nuclear

    4. Caveolial, vesical

    5. Primary, secondary, residual body

Answer: b

58. What does Golgi apparatus consist of?

    1. Two membranes

    2. RNA molecules

    3. Flat cisternae, vesicles

    4. Membrane, enzymes

    5. Glycolipids, lipid bilayer

Answer: c

59. What is main function of mitochondria?

    1. Intracellular digestion

    2. Intoxication

    3. Synthesis of energy

    4. Proteins synthesis

    5. Carbohydrates and lipids synthesis

Answer: c

60. How many microtubules does the centriole have?

    1. 8x3+0

    2. 8x3+1

    3. 8x3+2

    4. 9x3+0

    5. 9x3+2

Answer: d

61. What is human somatic cell chromosomal set?

    1. 23

    2. 46

    3. 44

    4. 48

    5. 24

Answer: b

62. What is function of ribosomes?

    1. Intracellular digestion

    2. Intoxication

    3. Synthesis of energy

    4. Proteins synthesis

    5. Production of carbohydrates and lipids

Answer: d

63. Which organelle does tubuli have?

    1. Endoplasmic reticulum

    2. Centriole

    3. Golgi apparatus

    4. Mitochondria

    5. Peroxisome

Answer: b

64. Which organelle does canaliculi have?

    1. Endoplasmic reticulum

    2. Centriole

    3. Golgi apparatus

    4. Mitochondria

    5. Peroxysome

Answer: a

65. What components does the nucleolus have?

    1. Pars granulosa, pars fibrosa, pars amorpha

    2. Double nuclear membrane, chromosome

    3. Nucleolus, organelles, chromatin

    4. Karyolemma, karyoplasm, chromatin, nucleolus

    5. Euchromatine, heterochromatine

Answer: a

66. A nuclear membrane is formed by:

    1. Perinuclear space

    2. Cytolemma

    3. Internal membrane

    4. Karyolemma

    5. External membrane

Answer: d

67. What components does the nuclear envelope have?

    1. Nuclear membrane, nuclear pores

    2. Double nuclear membrane, perinuclear space

    3. Nuclear lamina, nuclear pores, perinuclear space

    4. Nuclear membrane, chromosome

    5. Double nuclear membrane, chromosome

Answer: c

68. How many granules does the nuclear pore have?

    1. 8x3+0

    2. 8x3+1

    3. 8x3+2

    4. 9x3+0

    5. 9x3+2

Answer: b

69. Significance of nucleus in the vital functions of cell:

    1. Adjusting centre, synthesis of lipids

    2. Synthesis and usage of energy

    3. Synthesis of proteins and lipids

    4. Storage of the heredity information

    5. Synthesis of membranes components and enzymes

Answer: d

70. What does sex chromatin appear from in the period of cell division?

    1. From autosome

    2. From a nuclear chromosome

    3. From Х-male chromosome

    4. From Х-female heterochromosome

    5. From Y-heterochromosome

Answer: d

71. What structural components does complex of nuclear pore have?

    1. Areas of external and internal karyolemma membranes fusion

    2. Globular and fibrillar proteins structures

    3. Globular lipids structures

    4. Polysaccharide structures

    5. Fibrillar proteins and lipids structures

Answer: b

72. Chemical composition of chromatin:

    1. DNA, proteins-histons, carbohydrates

    2. DNA, proteins-histons, RNA

    3. Histons, lipids, RNA

    4. RNA, histones, carbohydrates

    5. RNA, carbohydrates, DNA

Answer: b

73. Which organelles will regenerate with problem after nucleoli damage?

    1. Endoplasmic reticulum

    2. Microtubule

    3. Golgi complex

    4. Lysosome

    5. Ribosomes

Answer: e

74. The synthesis of histone proteins have been artificially blocking in the cell. What structure of cell will be damaged?

    1. Nucleoli

    2. Golgi complex

    3. Cell membrane

    4. Nuclear chromatin

    5. Nuclear membrane

Answer: d

75. Nucleus main structural components:

    1. Karyolemma, chromatin, nucleoli, chromosomes

    2. Kariolemma, heterochromatin, euchromatin, nucleoli.

    3. Kariolemma, nucleoli, heterochromatin, karyoplasms.

    4. Kariolemma, chromosomes, euchromatin, karyoplasms.

    5. Kariolemma, karyoplasm , chromatin, nucleoli.

Answer: e

76. In cell dying such changes of nucleus are distinguished morphologically:

    1. Karyopyknosis, karyolysis, paranecrosis

    2. Karyorrhexis, paranecrosis, Karyopyknosis

    3. Kariorrhexsis, paranecrosis, karyolysis

    4. Karyopyknosis, karyorrhexis, karyolysis

    5. Karyopyknosis, karyorrhexis, paranecrosis

Answer: d

77. What structures of somatic cells can give information about the sex?

    1. Peripheral chromatin

    2. Euchromatin

    3. Decondensed chromatin

    4. Barr's body (granule of sex chromatin)

    5. Optional chtomatin

Answer: d

78. One segment of the neutrophil nucleus in the peripheral blood looks like a drumstick. What is the name of this structure?

    1. Barr's body

    2. Layon’s body

    3. Decondensed chromatin

    4. Euchromatin

    5. Paccinian corpuscle

Answer: a

79. What is lyonization?

    1. Formation of euchromatin

    2. Inactivation and condensation of one X-chromosome in embryogenesis

    3. Destruction of nucleus

    4. Piknosis of nuclei.

    5. Paranecrosis

Answer: b

80. Which cell compounds are responsible for the protein synthesis?

    1. Nucleus, agranular endoplasmic reticulum, polyribosomes

    2. Golgi complex, polyribosomes

    3. Nucleus, Golgi complex, polyribosomes

    4. Nucleus, granular endoplasmic reticulum, peroxisomes

    5. Nucleus, granular endoplasmic reticulum, polyribosomes

Answer: e

81. What does specificity of sunthesizing proteins depend on in the cell?

    1. Molecules of transfer RNA and messenger RNA

    2. Molecules of ribosomal RNA and DNA

    3. Molecule of DNA and messenger RNA

    4. Molecule of DNA and transfer RNA

    5. Molecule of ribosomal RNA and transfer RNA

Answer: c

82. Microsurgically the cell was dividing into two fragments: with the nucleus and without it. What will happen with both parts?

    1. Both fragments will die

    2. Both fragments will live

    3. The nuclear-free will dye, and with nucleus will live

    4. The nuclear-free will divide

    5. Part with nucleus will divide

Answer: c

83. First stage of nucleus changes at cell dying:

    1. Karyopyknosis

    2. Karyorrhexis

    3. Karyolysis

    4. Paranecrosis

    5. Karyokinesis

Answer: a

84. A nuclear envelope is formed by:

    1. Karyolemma

    2. External membrane

    3. Cytolemma

    4. Internal membrane

    5. Perinuclear space

Answer: a

85. Chemical composition of chromosome:

    1. DNA, proteins-histons, carbohydrates

    2. DNA, proteins-histons, RNA

    3. Proteins-histons, lipids, RNA

    4. RNA, proteins-histons, carbohydrates

    5. RNA, carbohydrates, DNA

Answer: b

86. Main function of nucleolus:

    1. Synthesis of massanger RNA and ribosome precursors

    2. Synthesis of transfer RNA and ribosome precursors

    3. Ribosomal RNA formation and ribosomes

    4. DNA formation and ribosome precursors

    5. All types of RNA formation, formation of ribosomes

Answer: c

87. Cell nucleus main function is:

    1. Adjusting centre, synthesis of protein

    2. Synthesis and piling up of energy

    3. Synthesis of proteins and lipids

    4. Storage of the heredity information

    5. Synthesis of membranes components and enzymes

Answer: d

88. What chromosome does sex chromatin appear from in the period of cell division?

    1. From autosome

    2. From Х-female heterochromosome

    3. From Y-heterochromosome

    4. From a nuclear chromosome

    5. From Х-male chromosome

Answer: b

89. What is the euchromatin:

    1. Decondensed, functionally active

    2. Decondensed, functionally inactive

    3. Condensed, functionally inactive

    4. Condensed, functionally active

    5. Spiralized, functionally active.

Answer: e

90. Structural components of the nuclear pore complex:

    1. Areas of external and internal karyolemma membranes fusion

    2. Fibrillar proteins and lipids structures

    3. Globular lipids structures

    4. Polysaccharide structures

    5. Globular and fibrillar proteins

Answer: b