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WorksheetsBacteriology quiz-1
Total questions: 10
Worksheet time: 5mins
Bacteria belongs to
Prokaryotes
Eukaryotes
Both of the above
None of the above
Agar is used bacteriology laboratory for
Chelation
catalytic activity
Emusification
Solidification
Gram positive bacterial cell wall major component is
Lipopolysaccharides
Peptidoglycan
Proteins
Carbohydrates
Shape of Escherichia coli is
round shape
rod shape
spiral shape
comma shape
Staphylococcus aureus is seen under microscopic examination by Gram stain as
Cocci in chain
None
Rods in chain
Cocci in clusters
Quardent streaking is performed in bacteriology laboratory to
isolate the bacterium
identify the bacterium
obtain pure culture
count colonies
Potato dextrose agar is used in microbiology laboratory to
culture bacteria
culture fungi
culture protozoa
culture metazoa
Normal saline solution is
Hypertonic
Hypotonic
Isotonic
None
Normal saline solution contains
0.1 % NaCl
0.2 % NaCl
0.9 % NaCl
1 % NaCl
Example of maoist heat type of sterilization is
Hot air oven
Incubator
Incinerator
Autoclave
