Bioprocess Engineering Medium Formulation Online Exam Quiz
Bioprocess Engineering Medium Formulation GK Quiz. Question and Answers related to Bioprocess Engineering Medium Formulation. MCQ (Multiple Choice Questions with answers about Bioprocess Engineering Medium Formulation
For bacteria with a Y for glucose of 0.5, which is 0.5 g cells g-1 glucose, the concentration of glucose needed to obtain 30 g dm-3 cells will be ____________
Options
A : 20 g dm-3 glucose
B : 40 g dm-3 glucose
C : 50 g dm-3 glucose
D : 60 g dm-3glucose
For bacteria with a Y for glucose of 0.5, which is 0.5 g cells g-1 glucose, the concentration of glucose needed to obtain 60 g dm-3 cells will be ______________
Options
A : 50 g dm-3 glucose
B : 60 g dm-3 glucose
C : 100 g dm-3 glucose
D : 120 g dm-3 glucose
For bacteria with a Y for glucose of 0.2, which is 0.2 g cells g-1 glucose, the concentration of glucose needed to obtain 60 g dm-3 cells will be __________________
Options
A : 60 g dm-3 glucose
B : 30 g dm-3 glucose
C : 300 g dm-3 glucose
D : 600 g dm-3 glucose
The culture medium should not ________________
Options
A : Be sterilized
B : Be cheap and readily available
C : Contain desired products
D : Allow high yield of undesired products
Chelating agents prevent formation of insoluble of _________________________
Options
A : Calcium precipitates
B : Enzyme precipitates
C : Metal precipitates
D : Product precipitates
Which of the following is an upstream process?
Options
A : Product recovery
B : Product purification
C : Media formulation
D : Cell lysis
Which of the following is not an antifoaming agent?
Options
A : Sodium lauryl sulfate
B : Silicones
C : Glycols
D : Alkyl polyacrylates
Biomass and product formation are related.
Options
A : True
B : False
C :
D :
Suppression of regulatory mechanism is necessary in mutation for strain improvement.
Options
A : True
B : False
C :
D :
Medium containing pure compounds is suitable for large scale.
Options
A : True
B : False
C :
D :
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