During alcohol production, higher concentration of ethanol causes
A. Reduction of yeast growth rate
B. Increment of yeast growth rate
C. No effect on yeast growth rate
D. None of the above
Answer: Option A
Related Questions on 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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