WorksheetsDSP - MCQ
Total questions: 15
Worksheet time: 13mins
Which of the following is upstream processing?
Product recovery
Product purification
Media formulation
Cell lysis
Which of the following is not a product of fermentation?
oxygen
Carbondioxide
Ethanol
Lactate
Which of the following is downstream processing
Product recovery
Isolation of microorganism
Media formulation
Design of reactor
Identify the correct sequence in fermentation process
Inoculation, screening of microbe, fermentation, downstream, removal of waste
screening of microbe, inoculation, fermentation, downstream, removal of waste
fermentation, screening of microbe, inoculation, downstream, removal of waste
screening of microbe, fermentation, inoculation, downstream, removal of waste
Identify the correct sequence during the industrial production of substances.
Inoculation, screening, fermentation, downstream processing, removal of waste
Screening, Inoculation, fermentation, downstream processing, removal of waste
Fermentation, screening, inoculation, removal of waste, downstream processing
Fermentation, inoculation, inoculation, removal of waste, downstream processing
If all properties of a system, such as temperature, pressure, concentration, volume, mass, etc. do not vary with time, the process is said to be
Adiabatic
Steady
Unsteady
Continous
Primary recovery depends upon " intracellular or extra cellular product formation"
true
false
Bioreactor is also known as
Fermentor
Vessel
Fermentation
Fermenter allow the production of material in
small amount
fixed amount
bulk amount
variable amount
What is the basic function of the fermenter?
To sterilize the medium
To recover the product
To purify the product
To provide optimum growth conditions to organisms and obtain the desired product
Which of the following material is preferable for the construction of small-scale fermenter?
Quartz
Glass
Iron steel
Wood
