FCI Microbiology Quiz-3
UseFul For All Agricultural Exam FCI, JRF, SRF, NSC, CWC, NABARD, AFO, Cotton Corporation of India,
Q.1 ‘Antiseptic surgery’ was discovered by?
- Joseph Lister
- Louis Pasteur
- Emest Abbe
- Robert Koch
Answer: Option A
Q.2 Phagocytosis phenomenon was discovered by ?
- Alexander Fleming
- Elie Metehnikoff
- Griffith
- Joseph Lister
Answer: Option B
Q.3 H2S accumulates due to digestion of cysteine in which type of spoilage.?
- Blue mould rot
- Black rot of eggs
- Rhizopus soft rot
- Ropy bread
Answer: Option B
Q.4 Black rot of eggs may be due to contamination by ?
- Proteus
- Leuconostoc
- Lactobacillus
- Aspergillus
Answer: Option A
Q.5 Which of the following are used in secondary treatment of wastewater?
- Trickling Filters
- Lagoons
- Activated Sludge
- All of the above
Answer: Option D
Q.6 A virion is a?
- Infectious nucleic acid
- Infectious virus particle
- A virus parasite on bacteria
- None of these
Answer: Option B
Q.7 Prions are?
- Organism containing only nucleic acid
- Proteins which are capable of replications in certain mammalian cells
- Small cells which are infectious
- Fungal toxins
Answer: Option B
Q.8 A virus that may not destroy the host?
- Virulent phage
- Temperature phage
- Cyanophage
- Lytic cycle
Answer: Option B
Q.9 Which of the following does not produce any enzyme ?
- Amoeba
- Virus
- Bacteria
- Fungi
Answer: Option B
Q.10 Which of the following is used to detect the presence of HIV ?
- ELISA test
- Benedict’s test
- Widal test
- Biuret’s test
Answer: Option A
FCI Microbiology Questions
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