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- What are bioreactors? How are large volumes of cultures maintained and processed in them?What is a complex medium? and What are the basic components of a culture medium?Explain about different types of bioreactors and how they are used in cell suspension culture. What are the advantage and limitations of each bioreactors?
- What are microbial rennets? What are the advantages and benefits ofusing microbial “BIOTECH” rennets over the conventional rennet?The principle and What type pf Media of the following Conkey Agar vii) MacConkey Broth viii) TSA Base for Blood and chocolate Agar ix) Mannitol Salt Agar x) Tryptic Soy Agar xi) Alkaline peptone water What is the principle of Growth Medium and Culture medium?Describe the step by step method of preparing culture media in microbiology.
- Transparent double-sided dishes used for growing microbes are most commonly called A) Petri dishes. B) baker dishes. C) sterilization plates. D) culture medium plates.Based on the knowledge acquired about the conservation and propagation of microorganisms, propose methodologies for:a) conservation of stock culture (used infrequently) of baker's yeast (S. cerevisiae);b) conservation of the working culture (used daily) of the baker's yeast;c) activation (1st stage of propagation) of the work culture;d) propagation of cultures until inoculating a 100 L reactor toi) production of baker's yeast;ii) ethanol production.What is a chemostat? a) a chemical used as a substrate for growth of microbial cells b) a batch culture that uses a defined medium for growth c) a system used for the continuous culture of microbial cells d) a nutrient that is able to control the growth rate of a bacterial culture