Q.1
Which of the following is not a traditional method of differentiation?
  • a) Plate test
  • b) Genetic fingerprinting
  • c) Flocculation test
  • d) Assimilation
Q.2
Which of the following is not a reason why modern methods cannot replace traditional methods?
  • a) High capital costs
  • b) High skill sets are required
  • c) Benefit is high
  • d) High revenue costs
Q.3
IRR1 gene is responsible for _____________
  • a) Growth on solid media
  • b) Growth on liquid media
  • c) Release of enzymes
  • d) Protein synthesis
Q.4
Which of the following is the most traditional of the ‘traditional methods’ of strain characterization?
  • a) Genetic fingerprinting
  • b) Assimilation
  • c) Flocculation test
  • d) Giant colony method
Q.5
Which of the following is not correct for WLN agar?
  • a) It is used in the detection of yeasts
  • b) It is used in the detection of viruses
  • c) It is a chromogenic media
  • d) It is used in the detection of bacteria
Q.6
The antibiotic cycloheximide inhibits ____________
  • a) RNA synthesis
  • b) DNA synthesis
  • c) Protein synthesis
  • d) DNA replication
Q.7
Which of the following does not generate an immune response?
  • a) Virus
  • b) Bacteria
  • c) Haptens
  • d) Antigen
Q.8
T cells mature in __________
  • a) Bone marrow
  • b) Thymus
  • c) Lymph nodes
  • d) Spleen
Q.9
Which of the following is not correct for antigen?
  • a) It is a foreign molecule
  • b) It is an immunogen
  • c) It is always immunogenic
  • d) It possesses epitopes
Q.10
B cells are formed in ____________
  • a) Bone marrow
  • b) Thymus
  • c) Spleen
  • d) Lymph nodes
Q.11
The mutants can be easily searched by using _____________
  • a) Pour plate technique
  • b) Spread plate technique
  • c) Replica plate technique
  • d) Streak plate technique
Q.12
ELISA cannot be used in _________
  • a) Determining the concentration of antigen
  • b) Determining the concentration of antibody
  • c) Detection of cancer
  • d) Viewing of DNA
Q.13
Ale strains have higher maximum growth temperature than lager strains.
  • a) True
  • b) False
Q.14
Organic acids can be used in the differentiation of strains.
  • a) True
  • b) False
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