Medium Optimisation MCQ

Test your knowledge with important Medium Optimisation MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Medium Optimisation MCQs at Bissoy

• Which of the following is downstream processing?
  ক

  Cell breakdown

  খ

  Media formulation

  গ

  Product recovery

  ঘ

  Product formation
• The role of the fermentation media is to provide a high amount of nutrients and optimum conditions for the growth of microorganisms.
  ক

  True

  খ

  False
• Which of the following is an advantage of serum-free protein media?
  ক

  Simple upstream processing

  খ

  Undefined media composition

  গ

  Simple downstream processing

  ঘ

  Costly
• Which of the following provides a protective effect to animal cells?
  ক

  Hepes

  খ

  Pluronic F-28

  গ

  β-mercaptoethanol

  ঘ

  Albumin
• Hepes is a horse serum.
  ক

  True

  খ

  False
• Which of the following is not a trace element?
  ক

  Ag

  খ

  Al

  গ

  Ni

  ঘ

  He
• Which scientist(s) demonstrated the growth of Chinese Hamster cells in protein-free media?
  ক

  Hamilton and Ham

  খ

  Plackett and Burman

  গ

  Stowe and Mayer

  ঘ

  Bull and Hicks
• Hybridoma technology is used in the production of __________
  ক

  Polyclonal Antibodies

  খ

  Antigens

  গ

  Monoclonal Antibodies

  ঘ

  Insulin
• Which of the following is not the replacement in serum-free media?
  ক

  Insulin

  খ

  Albumin

  গ

  Antibody

  ঘ

  Transferrin
• What is the cost of foetal calf serum?
  ক

  US$ 170 dm-3

  খ

  US$ 190 dm-3

  গ

  US$ 195 dm-3

  ঘ

  US$ 185 dm-3
• Animal cells are used for the production of _____________
  ক

  Interferons

  খ

  Albumin

  গ

  Collagen

  ঘ

  Protein-free media
• Who initiated the development of serum-free media?
  ক

  Sato

  খ

  Barnes

  গ

  Ham

  ঘ

  Glassy
• What do H and L denote in Plackett-Burman method?
  ক

  Height and Length

  খ

  High and Low

  গ

  Half and Life

  ঘ

  Hearing and Listening
• The Plackett-Burman method allows the investigation of ________ variables by _____ experiments.
  ক

  x-2, x

  খ

  x-1, x

  গ

  x, x-1

  ঘ

  x, x-2
• When more than five variables are to be accessed ______________ design can be used.
  ক

  Stowe-Mayer

  খ

  Greasham-Inamine

  গ

  Bull-Hicks

  ঘ

  Plackett-Burman