Quiz
BACTERIOLOGY CHECKPOINT
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Questions in this quiz (16)
1The most basic taxonomic group consisting of collection of bacterial strains
- AGenus
- BSpecies
- CSubspecies
- DKingdom
2Bacteria contains both DNA and RNA
- ATrue
- BFalse
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
- ATrue
- BFalse
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
Information
- Description
- Quiz on BACTERIOLOGY CHECKPOINT, created by Florence Marzan on 21/10/2017.
- Author
- Florence Marzan
- Language
- English
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- 18
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