209
-
Organelles
carrying
out
protein
biosynthesis.
- The structural component of cells, playing
the role of reserve nutrients.
+ Nucleus in bacteria.
45. What is the main component of the
bacterial cell wall:
- Polysaccharides.
- Proteins and proteid.
- Lipoproteins.
+ Peptidoglycan or murein.
46. What is the function of bacterial
drinking:
- Organelles movement.
+ Attachment of germs to the substrates and
the transfer of genetic material from a donor
to a recipient.
- Organelles involved in metabolism.
- Carry out protein biosynthesis.
47. Morphology of Corynebacterium:
+ Direct or curved sticks with club-bulges at
the ends.
- Straight, slightly curved rods.
- Sticks with chopped off the ends.
- Ovoid bacteria.
48. Morphology clostridia:
- Nonspore rod-shaped bacteria.
- Sticks, which the diameter of the dispute
does not exceed the width of the cell.
+ Sticks, which the diameter of the dispute
exceeds the width of the cell.
- Twisted bacteria.
49. The bacterial cells are measured in:
- Centimeters.
- Nanometers.
- Daltons.
+ Micrometers.
50. Viruses are measured:
- Centimeters.
+ Nanometers.
- Daltons.
- Micrometers.
51.Prokariotam
include
organisms
containing:
- core.
+ Non core.
- mycelium.
- Disputes.
52. Eukaryote are organisms that contain:
+ Nucleus.
- Without a nucleus.
- mycelium.
- Disputes.
53. Villi of bacteria are used to:
- Breeding.
- Increase.
- Metabolism.
+ Movement.
54. tinctorial properties, all bacteria are
divided into:
- Gram.
- Negative.
+ Gram and gram.
- Gram-positive and negative.
55.
In
fungi
distinguish
types
of
reproduction:
- sexual.
- Budding.
- vegetative.
+ Sexual, asexual and vegetal.
56.Vegetativnoe mushroom body called:
- Capsule.
- Disputes.
- Drinking
+ Thawed.
57. For coloring capsules are used, the
following method:
- Gram.
- plain.
- Muller.
+ Mihina.
58. bacillus spores may be placed in a cage:
- Terminally.
- Central, subterminal, terminal.
- Central.
- Superficial.
59. The mycelium is composed of branching
filaments called:
- Capsule.
- Disputes.
210
+ Gifom.
- Villi.
60. staining spores used, the following
method:
- negative.
- Gram.
- plain.
+ Moller.
61. The main components of cell wall of
Gram-positive bacteria are:
- Lipolisaharid
- Layered peptidoglycan
+ Teichoic acid
- Phospholipids
62. The cytoplasmic membrane of bacteria
includes:
- Phospholipids
- Lipolisaharidy
+ Peptidoglycan
- Permiazy
63. microvilli (drinking) are typical:
Gram +
- Gram-negative bacteria
- Mycoplasma
- Acid-fast bacilli
64. The flagella of bacteria provide:
- Conjugation of cells
+ Mobility
- Reception of bacteria to the epithelium
- The penetration of microbes in tissue
65. Power Sources carbohydrate penetrate
into the cytoplasm of bacterial cells in the
form:
- Polysaccharides
- Lipopolysaccharide
+ Monosaccharides
- Disaccharides
66. Toxic effects on the obligate anaerobes
O2 due to accumulation:
- The end products of fermentation
+ Superoxide oxygen
- hydrogen peroxide
- Glitseraldegidfosfata
67. The capsule of bacteria:
- Suppresses phagocytosis
+ Increase osmoustoychivost
- It provides a selective transport of
chemicals
- Prevents adsorption of bacteriophages
68. Specify the components that are unique
to the cell wall of Gram-negative bacteria:
- Phospholipids
+ Lipopolysaccharide
- Peptidoglycan
- chitin
69. invasiveness bacteria provide:
- Neuraminidase
+ Hyaluronidase
- Fibrinolysin
- Phosphatase
70. As part of the nucleotides:
Amino acid +
- Lipid
- Nitrogenous base
- Carbohydrate ribose or deoxyribose
71. The thymus is the site of maturation:
- B-lymphocytes
+ T-lymphocytes
- Plasma cells
- Natural killer
72. T - killers cause:
- The reaction of transplant rejection
- Resentment virus-affected cells
+ Activated effector T DTH
- The reaction of tumor rejection
73.Prikrepleniyu microorganisms to inhibit
mucosal epithelium:
- Lysozyme secrets
+ secretory immunoglobulin A (Jg A)
- A high refresh rate of the epithelium
- The normal microflora
74. Statement of agglutination provides:
- Heating of the serum for 30 minutes at 56 °
- Use of soluble antigen
- The use of a slurry of bacteria growing in
the S-form
+ The use of electrolyte solutions
75. The PHA is used:
211
- Killed microbial cells
- Extracts of dead microbial cells
+ soluble microbial antigens adsorbed on
erythrocytes
- Live microbial cells
76. To put the precipitation reaction is used
as an antigen:
- Living cells of the pathogen
- Dead cells of the pathogen
+ Soluble antigen microorganisms
- Soluble haptens pathogen
77. In setting up RSC as antigens used:
- Soluble antigens
- Soluble haptens
- Antigens adsorbed on erythrocytes
+ Whole microbial cells
78. Best fixation test organisms for the
production RIF provides:
- Methanol
- A mixture of Nikiforov
+ Simple drying the slurry
- Wiring through the flame
79. The composition of penicillins are:
- A beta-lactam ring
+ Makrolaktonovoe ring
- Carbohydrate residues
- Peptides
80. clostridium include:
- Gram-positive rods
- Catalase sticks
- Oksidazopolozhitelnye sticks
+ Spore-forming bacillus
81. detected in a smear large Gram-positive
spore sticks are characteristic of the genus:
- Corynebacteria
Clostridium +
- Actinomycetes
- Leykobaktery
82.
The
morphology
of
the
cells
pneumococcus:
- Large cocci in triads
- Small cocci in chains
+ Diplokokki with lanceolate tips
- Small cocci in triads
83. Specify the Gram-positive rods that do
not have mobility:
- Bac.megaterium
+ Bac.anthracis
- Bac.cereus
g) Bac.subtilis
84. Small Gram staining kokkobatsilyarnye
biopolyarno microorganisms typical for
species:
- Br.melitensis
- F.tularensis
+ Y.pestis
g) Br. abortus
85. Specify the features characteristic of
mycoplasmas:
- The smallest size
+ No cell wall
- polymorphism
- The variety of forms of reproduction
86. The main components of cell wall of
Gram-negative bacteria are:
- Phospholipids
+ Layered peptidoglycan
- Lipopolysaccharide
- Proteins
87. microvilli (drinking):
- Uniformly distributed over the surface of
the cell wall
- Located apical
- Ensure the mobility of cells
+ Offers attachment of microbes to the
epithelium
88. Spore formation:
- Takes place under optimum conditions of
cultivation
+ It is carried out only under adverse
conditions of cultivation
- Intensified under adverse conditions of
cultivation
-
Is
accompanied
by
inhibition
of
metabolism
89. The fat source power to penetrate into
the cytoplasm of bacterial cells in the form:
+ Lipoproteins
- Fatty acids
- Glycerol
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