A. Use highly purified carbon sources
B. Consist of waste products from other processes, such as grain milling
C. Do not require a nitrogen source because the atmosphere provides nitrogen
D. All the above
Answer: Option B
This Question Belongs to Biotechnology Engineering >> Industrial Biotechnology
Which of the following is the source of pro-vitamin A?
A. Streptococcus sp.
B. Rhodotorula gracilis
C. Rhizopus sp.
D. Yeast
The first stage in the screening of microorganisms for industrial applications is
A. Gene isolation
B. Isolation
C. Transduction
D. Hybridization
The first commercially produced plant secondary metabolite using bioreactor technology is
A. Shikonin
B. Colchicines
C. Cercosporin
D. Cytokinin
A. Antifoam agents
B. Buffering molecules
C. Growth factors
D. Precursor molecules
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