Which bacteria is responsible for typhoid fever?
Anonymous Quiz
91%
Salmonella typhi
5%
Treponema pallidum
3%
Clostridium tetani
1%
Neisseria meningitidis
🔥2❤1
Vibrio cholerae belongs to which bacterial shape category?
Anonymous Quiz
6%
Cocci
11%
Bacilli
11%
Spiral forms
72%
Comma-shaped
❤2
❤3👏1
Oxidation of slide is done with which solution in silver impregnation method.
Anonymous Quiz
8%
Gold chloride solution
11%
Oxalic acid
64%
Ammoniacal silver nitrate
18%
Potassium permanganate
❤1🔥1
Drug resistance in bacteria is mainly determined by factor ??
Anonymous Quiz
12%
F
20%
Col
31%
R
37%
Lysogenic factor
❤2🔥1
Hemophilus influenza shows the phenomenon of satellitism on ??
Anonymous Quiz
42%
Chocolate agar
39%
Blood agar
15%
Nutrient agar
4%
None of the above
🔥1
The largest virus is ??
Anonymous Quiz
33%
Parvo virus
11%
Rabies virus
47%
Smallpox virus
9%
Herpes virus
🥰1👏1
Example of subcutaneous mycoses ??
Anonymous Quiz
40%
Mycetoma
43%
Histoplasmosis
7%
Penicillosis
10%
Candidiasis
Salmonella from a fecal sample is isolated using:
Anonymous Quiz
11%
Crowded-plate technique
17%
Pour plate technique
62%
Enrichment culture technique
11%
Gradient-plate technique
❤1
All of followings are the sugars used in Triple sugar iron test to check their fermentation EXCEPT:
Anonymous Quiz
12%
Sucrose
13%
Lactose
12%
Glucose
62%
Dextrose
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Antigen becomes more potent because of:
Anonymous Quiz
70%
Repetitive occurrence of antigenic determinants
20%
Increased number of epitopes
6%
Larger antigen determinants
4%
None of the above
❤2🔥2
Which of the following crosses placenta?
Anonymous Quiz
63%
Toxoplasmosis
17%
Malarial parasite
9%
Tuberculosis
11%
Amoebiasis
🥰2👍1
Mesosomes are:
Anonymous Quiz
10%
A part of cell wall
10%
Formed during cell lysis
10%
A kind of Ribosome
70%
Principle sites of respiratory enzymes
🔥1
The jumping genes in bacterial DNA are called:-
Anonymous Quiz
61%
Transposons
17%
Endosomes
12%
Histones
10%
Volutin
❤1🥰1
The extra chromosomal, self-replicating, double stranded, closed, circular DNA molecules are called:
Anonymous Quiz
13%
Viruses
4%
Phages
66%
Plasmids
17%
Chloroplasts
❤2
Heinz bodies are demonstrated by:-
Anonymous Quiz
25%
Romanowsky stain
16%
Prussian blue stain
45%
Supravital stain
14%
Periodic acid schiff