πŸ“Š Microbiology
Q. Batch fermentation is also called
  • (A) Closed system
  • (B) Open system
  • (C) Fed-batch system
  • (D) None of these
πŸ’¬ Discuss
βœ… Correct Answer: (A) Closed system
πŸ“Š Microbiology
Q. If more than one microorganism is used to obtain the required product, that type of fermentation is called
  • (A) Batch
  • (B) Continuous
  • (C) Dual
  • (D) Fed-batch
πŸ’¬ Discuss
βœ… Correct Answer: (C) Dual
πŸ“Š Microbiology
Q. L. lysine is produced from
  • (A) Coryne bacterium glutamicum
  • (B) Corynebacterium sps.
  • (C) Mycobacterium sps.
  • (D) None of these
πŸ’¬ Discuss
βœ… Correct Answer: (A) Coryne bacterium glutamicum
πŸ“Š Microbiology
Q. Methods used to get immobilized enzymes:
  • (A) Adsorption
  • (B) Encapsulation
  • (C) Covalent bonding
  • (D) All of these
πŸ’¬ Discuss
βœ… Correct Answer: (D) All of these
πŸ“Š Microbiology
Q. Raw-material used for the production of alcohol is
  • (A) Molasses
  • (B) Starch
  • (C) Sulphite waste water
  • (D) All of these
πŸ’¬ Discuss
βœ… Correct Answer: (D) All of these
πŸ“Š Microbiology
Q. Microorganisms used for alcohol production
  • (A) Saccharomyces sereviceae
  • (B) Bacillus subtilis
  • (C) Penicillium chrysogenum
  • (D) None of these
πŸ’¬ Discuss
βœ… Correct Answer: (A) Saccharomyces sereviceae
πŸ“Š Microbiology
Q. For streptomycin production the microorganisms required are
  • (A) Streptomyces griseus
  • (B) Streptomyces niger
  • (C) Saccharomyces cereviceae
  • (D) All of these
πŸ’¬ Discuss
βœ… Correct Answer: (A) Streptomyces griseus
πŸ“Š Microbiology
Q. The by-product during streptomycin production is
  • (A) Vitamin A
  • (B) Proline
  • (C) Vitamin B12
  • (D) None of these
πŸ’¬ Discuss
βœ… Correct Answer: (C) Vitamin B12
πŸ“Š Microbiology
Q. For acetic acid production the methods followed are
  • (A) Orleans process
  • (B) Rapid process
  • (C) Submerged process
  • (D) All of these
πŸ’¬ Discuss
βœ… Correct Answer: (D) All of these
πŸ“Š Microbiology
Q. For amy lase product ion the m icro organism required is
  • (A) subtilis
  • (B) S. cereviceae
  • (C) A. nigar
  • (D) None of these
πŸ’¬ Discuss
βœ… Correct Answer: (A) subtilis

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