Test
BACTERIOLOGY CHECKPOINT
Este test tiene tipos de pregunta que se abren en el reproductor de siempre.
Preguntas del test (16)
1The most basic taxonomic group consisting of collection of bacterial strains
- AGenus
- BSpecies
- CSubspecies
- DKingdom
2Bacteria contains both DNA and RNA
- AVerdadero
- BFalso
3Sedimentation coefficient of prokaryotes
- A70S ribososmes (30S + 40S)
- B70S ribososmes (30S+ 50S)
- C80S ribososmes (30S+ 50S)
- D80S ribososmes (40S+ 60S)
4Contain set of genes essential for viability, growth and replication of microorganisms
- ATransposon
- BPlasmids
- CInsertion Sequence
- DChromosome
5Composed of genes for movement as well as genes that code for other features such as drug resistance
- ATransposons
- BPlasmid
- CInsertion sequence
- DChromosome
6Codes for antibiotic resistance, virulence and toxin production
- ATransposons
- BPlasmid
- CInsertion Sequence
- DChromosome
7Refers to all set of genes
- ANucleus
- BChromosome
- CGenome
- DGenetics
8Plasmid is a non-chromosomal double stranded DNA which is not capable of self-replication
Transposable elements consists of insertion sequence and transposons- AThe first statement is true
The second statement is false - BThe first statement is false
The second statement is true - CBoth statements are true
- DBoth statements are false
- AThe first statement is true
9Pieces of elements that move from one genetic element to another
- ATransposable elements
- BPlasmid
- CChromosome
- DTransposons
10Function: selective permeability, transport and excretion
- Acell wall
- Bglycocalyx
- Ccell membrane
- Dcapsule
11Cell membrane of Mycoplasma contains what substance?
- AStanols
- BSterols
- CSteroids
- DNone of the Above
12CELL 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- ABacillus spp
- BClostridium spp
- CTechoic acid
- DMycolic acid
- EMycoplasma
- FPasteurella
- GLegionella
13The plasma membrane of Mycobacterium spp contains Mycolic acid
- AVerdadero
- BFalso
14Capsules are demonstrated from animal tissues in medias containing
- ASerum
- BHoney
- CVitamin B
- DGlucose
15This contains K or Vi Antigen
- AFlagella
- BGlycocalyx
- CPlasmid
- DCapsule
16Encapsulated organisms
- AMycobacterium tuberculosis, Mycobacterium leprae, Bacillus anthracis, and Bacillus cereus
- BStreptococcus penumoniae, Klebsiella pneumoniae, Haemophilus influenzae and Neisseria meningitidis
- CClostridium tetani, Listeria monocytogenes, Corynebcaterium jeikeium and Erysipelothrix rhusiopathiae
- DNone of the above
Información
- Descripción
- Test sobre BACTERIOLOGY CHECKPOINT, creado por Florence Marzan el 21/10/2017.
- Autor
- Florence Marzan
- Idioma
- English
- Visitas
- 19
- Etiquetas
- Valoración
- Aún sin valoraciones Valora este test