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microbiology
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microbiology
microbiology
83 Questions
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Votes
2
Ans
Which infection predisposes to bladder cancer?
379 views
Pramiti Kumari
Answered question
September 2, 2024
Microbiology
bladder
cancer
infection
microbiology
0
Votes
1
Ans
If a human develops cysticercosis, by which means was the infection transmitted?
349 views
Gauri
Answered question
August 17, 2024
Microbiology
cysticercosis
infection
microbiology
0
Votes
1
Ans
Which of the following is a test used to differentiate between Streptococcus pneumoniae ……….
494 views
Gauri
Answered question
August 17, 2024
Microbiology
microbiology
viridans
0
Votes
1
Ans
When a mycobacterium is described as a scotochromogen, this means that ……
424 views
instantknowledge
Answered question
August 16, 2024
Microbiology
microbiology
mycobacterium
0
Votes
1
Ans
Which one of these workers was NOT responsible for any of the following……..
440 views
Ayushi
Answered question
August 16, 2024
Microbiology
cholera
microbiology
0
Votes
1
Ans
All of the following are characteristics of dermatophytes except:
307 views
Gauri
Answered question
August 16, 2024
Microbiology
dermatophytes
microbiology
0
Votes
1
Ans
Neisseria gonorrhoeae is able to ferment which of the following carbohydrates:
336 views
Gauri
Answered question
August 16, 2024
Microbiology
carbohydrates
microbiology
0
Votes
1
Ans
Which species of Shigella is associated with the hemolytic-uremic syndrome?
302 views
Gauri
Answered question
August 16, 2024
Microbiology
microbiology
species
0
Votes
1
Ans
Which species of Shigella is most prominent in the US?
345 views
Gauri
Answered question
August 16, 2024
Microbiology
microbiology
Shigella
0
Votes
1
Ans
When does ‘winging’ of the scapula happen?
445 views
Gauri
Answered question
August 16, 2024
Microbiology
microbiology
winging
0
Votes
1
Ans
All of the following are characteristics of rapid growing mycobacteria except:
323 views
Gauri
Answered question
August 16, 2024
Microbiology
microbiology
mycobacteria
0
Votes
1
Ans
Which organelle is ABSENT from the procaryotic cell?
312 views
Gauri
Answered question
August 16, 2024
Microbiology
microbiology
procaryotic cell
0
Votes
1
Ans
Which one of these workers was NOT responsible for any of the following……….
309 views
Gauri
Answered question
August 16, 2024
Microbiology
medical
microbiology
0
Votes
1
Ans
Who proposed the “Clonal selection theory of acquired immunity “?
300 views
Gauri
Answered question
August 16, 2024
Microbiology
Clonal
microbiology
0
Votes
1
Ans
Which material is present in both fungi and mycoplasmas but absent from bacteria?
344 views
Gauri
Answered question
August 16, 2024
Microbiology
microbiology
mycoplasmas
0
Votes
1
Ans
Which component of the bacterial cell contains alternating units of N-acetyl-D-glucosamine
346 views
instantknowledge
Answered question
August 15, 2024
Microbiology
microbiology
N-acetyl-D-glucosamine
0
Votes
1
Ans
Which component of the bacterial cell wall is responsible for protection………
320 views
instantknowledge
Answered question
August 15, 2024
Microbiology
microbiology
protection
0
Votes
1
Ans
Which component of the bacterial cell wall is responsible for protection…………..
428 views
Ayushi
Answered question
August 15, 2024
Microbiology
microbiology
protoplast
0
Votes
1
Ans
Which cell wall component does NOT form part of the lipopolysaccharide………
442 views
Ayushi
Answered question
August 15, 2024
Microbiology
lipopolysaccharide
microbiology
0
Votes
1
Ans
Which organism forms an antiphagocytic capsule composedn of a polypeptide of D-glutamic acid?
324 views
Ayushi
Answered question
August 15, 2024
Microbiology
composedn
microbiology
0
Votes
1
Ans
Which organelle is ABSENT from all Gram-positive species of bacteria?
320 views
Ayushi
Answered question
August 15, 2024
Microbiology
ABSENT
microbiology
0
Votes
1
Ans
Which has little or no ability to generate energy?
320 views
aanya.bansal
Answered question
August 14, 2024
Microbiology
energy
microbiology
0
Votes
1
Ans
With what specific cytological event do you associate the synthesis of dipicolinic acid?
346 views
aanya.bansal
Answered question
August 14, 2024
Microbiology
cytological
microbiology
0
Votes
1
Ans
Which technique allows enumeration of living bacteria in a liquid culture?
301 views
aanya.bansal
Answered question
August 14, 2024
Microbiology
enumeration
microbiology
0
Votes
1
Ans
Which is most closely associated with the stationary phase of growth?
312 views
aanya.bansal
Answered question
August 14, 2024
Microbiology
microbiology
stationary
0
Votes
1
Ans
RNA testing in HCV infection can be used to:
299 views
Gauri
Answered question
August 14, 2024
Microbiology
microbiology
testing
0
Votes
1
Ans
Which is true of E. coli O157:H7?
305 views
Gauri
Answered question
August 14, 2024
Microbiology
microbiology
true
0
Votes
1
Ans
Trichomonas vaginalis is an example of which type of protozoa:
312 views
Gauri
Answered question
August 14, 2024
Microbiology
microbiology
trichomonas
0
Votes
1
Ans
Why won’t H. influenzae grow on sheep blood agar?
348 views
Gauri
Answered question
August 14, 2024
Microbiology
agar
microbiology
0
Votes
1
Ans
Which property will NOT differentiate fungi from bacteria?
487 views
Gauri
Answered question
August 14, 2024
Microbiology
differentiate
microbiology
0
Votes
1
Ans
Which one is NOT true of bacterial capsules?
452 views
Gauri
Answered question
August 14, 2024
Microbiology
bacterial
microbiology
0
Votes
1
Ans
Which step comes FOURTH in the preparation of a Gram film?
293 views
Gauri
Answered question
August 14, 2024
Microbiology
FOURTH
microbiology
0
Votes
1
Ans
Which one of the following would NOT be found in a pure bacterial culture?
348 views
Gauri
Answered question
August 14, 2024
Microbiology
culture
microbiology
0
Votes
1
Ans
Which one is characteristic of the exponential (log) growth phase?
328 views
Gauri
Answered question
August 14, 2024
Microbiology
exponential
microbiology
0
Votes
2
Ans
Which organism exerts its pathogenic effect by secretion of a potent………..
394 views
Gauri
Answered question
August 14, 2024
Microbiology
microbiology
pathogenic
0
Votes
1
Ans
Which factor inhibits the germination of tetanus spores in the tissues?
337 views
Ayushi
Answered question
August 14, 2024
Microbiology
microbiology
tetanus
0
Votes
1
Ans
Which statement about the action of penicillin is FALSE?
285 views
Ayushi
Answered question
August 14, 2024
Microbiology
microbiology
penicillin
0
Votes
1
Ans
Which one of the following constituents is ABSENT from……………….
288 views
Ayushi
Answered question
August 14, 2024
Microbiology
microbiology
mycobacteria
0
Votes
1
Ans
Which one of the following is the active agent in bacterial transformation?
405 views
Ayushi
Answered question
August 14, 2024
Microbiology
bacterial
microbiology
0
Votes
1
Ans
In bacterial transformation, how much of the donor genome is usually………………..
337 views
Ayushi
Answered question
August 14, 2024
Microbiology
genome
microbiology
0
Votes
1
Ans
What statement does NOT apply to bacterial plasmids?
315 views
Ayushi
Answered question
August 14, 2024
Microbiology
microbiology
plasmids
0
Votes
1
Ans
Which one of the following shows if a clinical isolate of Corynebacterium diphtheriae is toxigenic?
354 views
Ayushi
Answered question
August 14, 2024
Microbiology
Corynebacterium
microbiology
0
Votes
1
Ans
Which one of the following when added to a culture of non-encapsulated…………..
340 views
instantknowledge
Answered question
August 14, 2024
Microbiology
microbiology
pneumococci
0
Votes
1
Ans
For what reason is penicillin lethal to bacteria yet essentially non-toxic for mammalian cells?
362 views
Pramiti Kumari
Answered question
August 14, 2024
Microbiology
microbiology
penicillin
0
Votes
1
Ans
Which one of the following is an example of lysogenic conversion?
328 views
Pramiti Kumari
Answered question
August 14, 2024
Microbiology
lysogenic
microbiology
0
Votes
1
Ans
Which one of the properties listed here as a characteristic of bacterial exotoxins is FALSE?
363 views
aanya.bansal
Answered question
August 13, 2024
Microbiology
exotoxins
microbiology
0
Votes
1
Ans
Which description of tetanus toxin is FALSE?
319 views
aanya.bansal
Answered question
August 13, 2024
Microbiology
microbiology
tetanus
0
Votes
1
Ans
Which property of Mycobacterium tuberculosis is thought to determine………
461 views
aanya.bansal
Answered question
August 13, 2024
Microbiology
microbiology
mycobacterium
0
Votes
1
Ans
Which one of the following is an example of innate or natural immunity?
374 views
aanya.bansal
Answered question
August 13, 2024
Microbiology
innate
microbiology
0
Votes
2
Ans
Which cell is an essential constituent of pus?
512 views
Pramiti Kumari
Answered question
August 13, 2024
Microbiology
constituent
microbiology
0
Votes
1
Ans
Which one of the following does NOT relate to the nonspecific defence enzyme, lysozyme?
360 views
Pramiti Kumari
Answered question
August 13, 2024
Microbiology
enzyme
microbiology
0
Votes
1
Ans
Absence of which enzyme from most anaerobic bacteria accounts for………..
316 views
Isha@2663
Answered question
August 12, 2024
Microbiology
anaerobic
microbiology
0
Votes
1
Ans
Which description applies specifically to Hfr cells?
306 views
Isha@2663
Answered question
August 12, 2024
Microbiology
Hfr
microbiology
0
Votes
1
Ans
Which is NOT a property of interferon?
236 views
Isha@2663
Answered question
August 12, 2024
Serology
Interferon
microbiology
0
Votes
1
Ans
Which term BEST describes the clinical syndrome which is……………
296 views
aanya.bansal
Answered question
August 12, 2024
Microbiology
microbiology
syndrome
0
Votes
1
Ans
Which microbial property does NOT interfere with the body’s attempt to localize infection?
335 views
aanya.bansal
Answered question
August 12, 2024
Microbiology
localize
microbiology
0
Votes
1
Ans
Metastatic pyaemic abscesses occur MOST frequently as a complication………………
355 views
aanya.bansal
Answered question
August 12, 2024
Microbiology
Metastatic
microbiology
0
Votes
2
Ans
Which one of the following does NOT contribute to nonspecific immunity?
386 views
Pramiti Kumari
Answered question
August 12, 2024
Microbiology
immunity
microbiology
0
Votes
1
Ans
Which property attributed to IgM is FALSE?
332 views
instantknowledge
Answered question
August 9, 2024
Microbiology
FALSE
microbiology
0
Votes
2
Ans
In which of the following is bacteraemia LEAST likely to occur?
451 views
Pramiti Kumari
Answered question
August 9, 2024
Microbiology
LEAST
microbiology
0
Votes
1
Ans
Which property is NOT included in the non-specific immune response?
243 views
Pramiti Kumari
Answered question
August 8, 2024
Microbiology
microbiology
non-specific
0
Votes
1
Ans
“Cord formation” is characteristically shown by cultures of virulent strains of which organism?
322 views
Microbiology
Cord formation
microbiology
0
Votes
1
Ans
Which one of the following is a property of endotoxin from coliform bacilli?
279 views
Microbiology
endotoxin
microbiology
0
Votes
1
Ans
Which organism produces a toxin which blocks neuro- muscular transmission………….
261 views
Microbiology
microbiology
toxin
0
Votes
1
Ans
Which is the MOST prominent immunoglobin class present in external secretions?
250 views
Microbiology
immunoglobin
microbiology
0
Votes
1
Ans
Which class of immunoglobulin is MOST effective in specific bacterial agglutination?
339 views
Microbiology
immunoglobulin
microbiology
0
Votes
2
Ans
Which one of the following shows if a clinical isolate of Corynebacterium diphtheriae is toxigenic?
318 views
Microbiology
Corynebacterium
microbiology
0
Votes
1
Ans
Which one of the following statements about the nature of diphtheria toxin is FALSE?
305 views
Microbiology
diphtheria
microbiology
0
Votes
1
Ans
Which organism produces a potent exotoxin?
250 views
Microbiology
exotoxin
microbiology
0
Votes
1
Ans
To prepare vaccine for small pox, the material used by Edward Jenner is
261 views
Microbiology
Edward Jenner
microbiology
0
Votes
1
Ans
During recombination, the strain that donates genetic material frequently with high rate:
266 views
Microbiology
microbiology
recombination
0
Votes
1
Ans
The character acquired by the cell due to recombination is
302 views
Microbiology
acquired
microbiology
0
Votes
1
Ans
T-cells are produced from
242 views
Microbiology
microbiology
T-cells
0
Votes
1
Ans
What term is used for any infection which is accompanied by the signs and symptoms of disease?
271 views
Microbiology
infection
microbiology
0
Votes
1
Ans
Which one of these commensal organisms is MOST……………………………..
243 views
Microbiology
microbiology
opportunistic
0
Votes
1
Ans
Which term best denotes the relatively harmless bacteria which inhabit the………..
334 views
Microbiology
harmless
microbiology
0
Votes
1
Ans
Which site normally lacks a commensal flora?
352 views
Microbiology
flora
microbiology
0
Votes
1
Ans
Which one of the following genera predominates in the initial colonization………
324 views
Microbiology
microbiology
predominates
0
Votes
1
Ans
Which bacterial group forms over 90 per cent of the commensal flora of the intestine in an adult?
267 views
Microbiology
commensal
microbiology
0
Votes
1
Ans
Which organism has a specific affinity for ciliated epithelium?
243 views
Microbiology
epithelium
microbiology
0
Votes
1
Ans
For what reason are fluid enrichment media used in clinical microbiology?
262 views
Microbiology
Clinical
microbiology
0
Votes
1
Ans
Which organism is most likely to be resistant to penicillin G?
266 views
Microbiology
microbiology
penicillin G
0
Votes
3
Ans
How to prepare blood agar medium in laboratory?
386 views
Microbiology
agar medium
biology
laboratory
microbiology
