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Online Tests
Biology Fsc Part 1 Chapter 6 Online Test MCQs With Answers
Question # 1
Photo synthetic prokaryotes lack.
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Ribosomes
Cytoplasm
Chloroplasts
Cell membrane
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Question # 2
Bacterial pathogenicity is due to.
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Cell wall
Capsule
Slime
Cell envelope
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Question # 3
A sextual reproduction in bacteria occurs by
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Conjugation
Transduction
Transformation
Binary fission
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Question # 4
A bacteria with single polar flagellumis called.
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Atrichous
Monotrichous
Amphitrichous
Lophotrichous
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Question # 5
Bacterial membrane also contain enzyme for
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Respiration
Photosynthesis
Protein synthesis
None of the above
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Question # 6
When cocci occur in pairs, their arrangement.
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Tetrad
Diplococcus
Streptococci
Sarcina
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Question # 7
Conjugating in bacteria is promoted by the structure.
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Flagella
Pill
Cillia
Spores
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Question # 8
Bacteria without any flagella are called
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Flagellate
Atrichous
Monotrichous
Amphitrichaus
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Question # 9
Gram negaive cell wall has
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Only lipids
Only protein
More lipids and less protein
Less lipids and more protein
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Question # 10
_________ is an anaerobic bacterium.
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E Coli
Pseudomonas
Spirochete
Campylobacteria
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Question # 11
Greater pathogenicity to bacteria and protection against phagocytosis is provided by
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Capsule
Slime
Cell wall
Mesosomes
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Question # 12
Germ theory of disease was formulated by
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Antone Van Leeuwenhoek
Pasteur
Robert Koch
none of above
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Question # 13
These are smallest and without cell wall
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E-Coli
spirochete
Mycoplasma
Pseudomonas
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Question # 14
Bacteria divide at exponential rate during
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stationary phase
Decline phase
Log phase
Lag phase
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Question # 15
Which one of following class of bacteria has the smallest size
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Bacillus subtilis
Mycoplasma
E-coli
Straptococci
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Question # 16
Which is an aerobic bacterium.
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E coli
Spirochete
Campy lobacter
Pseudomonas
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Question # 17
E-Coli is a example of
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Aerobic Bacterium
Anaerobic Bacterium
Facultative bacteria
Microaerophilic bacteria
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Question # 18
The cell walls of most bacteria have a unique macromolecule called.
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Techois acid
Lipoprotein
Peptidoglycan
Polysaccharide
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Question # 19
Cell wall of gram positive bacteria are stained
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Pink
Red
Green
Purple
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Question # 20
Conjugation in bacteria is promoted by
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Flagella
Pilli
Cilla
Gamets
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