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
Answer
Q.2 Phagocytosis phenomenon was discovered by ?
Alexander Fleming Elie Metehnikoff Griffith Joseph Lister
Answer: Option B
Answer
Q.3 H 2 S 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
Answer
Q.4 Black rot of eggs may be due to contamination by ?
Proteus Leuconostoc Lactobacillus Aspergillus
Answer: Option A
Answer
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
Answer
Q.6 A virion is a?
Infectious nucleic acid Infectious virus particle A virus parasite on bacteria None of these
Answer: Option B
Answer
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
Answer
Q.8 A virus that may not destroy the host?
Virulent phage Temperature phage Cyanophage Lytic cycle
Answer: Option B
Answer
Q.9 Which of the following does not produce any enzyme ?
Amoeba Virus Bacteria Fungi
Answer: Option B
Answer
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
Answer
FCI Microbiology Questions
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