10986583
Descrição
Quiz por Florence Marzan, atualizado more than 1 year ago
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Criado por Florence Marzan
aproximadamente 7 anos atrás
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Questão 1
Questão
The most basic taxonomic group consisting of collection of bacterial strains
Responda
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Genus
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Species
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Subspecies
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Kingdom
Questão 2
Questão
Bacteria contains both DNA and RNA
Responda
- True
- False
Questão 3
Questão
Sedimentation coefficient of prokaryotes
Responda
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70S ribososmes (30S + 40S)
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70S ribososmes (30S+ 50S)
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80S ribososmes (30S+ 50S)
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80S ribososmes (40S+ 60S)
Questão 4
Questão
Contain set of genes essential for viability, growth and replication of microorganisms
Responda
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Transposon
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Plasmids
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Insertion Sequence
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Chromosome
Questão 5
Questão
Composed of genes for movement as well as genes that code for other features such as drug resistance
Responda
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Transposons
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Plasmid
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Insertion sequence
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Chromosome
Questão 6
Questão
Codes for antibiotic resistance, virulence and toxin production
Responda
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Transposons
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Plasmid
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Insertion Sequence
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Chromosome
Questão 7
Questão
Refers to all set of genes
Responda
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Nucleus
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Chromosome
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Genome
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Genetics
Questão 8
Questão
Plasmid is a non-chromosomal double stranded DNA which is not capable of self-replication
Transposable elements consists of insertion sequence and transposons
Responda
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The first statement is true The second statement is false
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The first statement is false The second statement is true
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Both statements are true
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Both statements are false
Questão 9
Questão
Pieces of elements that move from one genetic element to another
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Transposable elements
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Plasmid
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Chromosome
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Transposons
Questão 10
Questão
Function: selective permeability, transport and excretion
Responda
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cell wall
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glycocalyx
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cell membrane
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capsule
Questão 11
Questão
Cell membrane of Mycoplasma contains what substance?
Responda
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Stanols
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Sterols
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Steroids
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None of the Above
Questão 12
Questão
CELL WALL
Gram Positive Bacteria: thick peptidoglycan (murein), techoic acid, polysaccharide
Gram Positive Negative: thin peptidoglycan (murein), lipopolysaccharide
[blank_start]Bacillus spp[blank_end]: poly-d glutamic acid
Mycobacterium spp: [blank_start]Mycolic acid[blank_end]
Fungi: Chitin
[blank_start]Mycoplasma[blank_end]: lacks cell wall
L forms: temporrary loss of cell wall
Responda
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Bacillus spp
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Clostridium spp
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Techoic acid
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Mycolic acid
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Mycoplasma
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Pasteurella
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Legionella
Questão 13
Questão
The plasma membrane of Mycobacterium spp contains Mycolic acid
Responda
- True
- False
Questão 14
Questão
Capsules are demonstrated from animal tissues in medias containing
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Serum
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Honey
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Vitamin B
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Glucose
Questão 15
Questão
This contains K or Vi Antigen
Responda
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Flagella
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Glycocalyx
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Plasmid
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Capsule
Questão 16
Questão
Encapsulated organisms
Responda
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Mycobacterium tuberculosis, Mycobacterium leprae, Bacillus anthracis, and Bacillus cereus
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Streptococcus penumoniae, Klebsiella pneumoniae, Haemophilus influenzae and Neisseria meningitidis
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Clostridium tetani, Listeria monocytogenes, Corynebcaterium jeikeium and Erysipelothrix rhusiopathiae
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None of the above
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