Pilot plant act in which way ?
It acts as a small model of commercial plant
It acts as commercial plant
It acts for scale-up of products
None of these
Bacteria grow by which of the following ways ?
Budding
Binary fission
Apical growth
Meristematic growth
Where is the facility for Indian Culture of Industrial Microorganisms ?
Hyderabad
Pune
Chennai
Bangalore
What is the percentage of dry weight of bacterial cells to their wet weight?
5 - 10%
10 - 20%
30 - 40%
40 - 50%
Which of the following microorganism is used to produce amylases commercially ?
Aspergillus oryzae
A. niger
A. terreus
Which of the following antibiotics were produced through mutation and selection ?
Penicillin
Chlortetracyclin
Kanamycin
All the above
The intracellular products are recovered by
Downstream processing
Increasing cell density
Using chemostat
Cell disruption and centrifugation
Which of the following bacteria is used in bioleaching ?
Bacillus subtilis
Lactobacillus lactis
Streptomyces griseus
Thiobacillus ferrooxidans
Spirulina maxima is used to produce which of the following product ?
Strepto - pencillin
Dextran
SCP
Tartaric acid
Which of the following methods are used for strain improvement ?
Protoplast fusion
Genetic engineering
Mutation and mutant selection