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Industrially Useful Microbial Processes

Industrially Useful Microbial Processes
The production of acetic acid from ethanol is an

anaerobic process
aerobic process
a combination of both
None of these

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Industrially Useful Microbial Processes
Which of the following was the first amino acid to be produced commercially?

L-methionine
L-lysine
L-glutamic acid
L-cystine

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Industrially Useful Microbial Processes
Rickes et al. recovered active crystalline vitamin B12 from the culture of

Streptomyces griseus
Streptomyces olivaceus
Streptomyces lactis
Bacillus megaterium

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Industrially Useful Microbial Processes
The organism B. brevis can be used commercially for the production of

tyrothricin(bacitracin tyrocidin complex)
tyrocidin
All of these
gramicidin A

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Industrially Useful Microbial Processes
β-carotene is also known as

vitamin C
provitamin A
vitamin D
vitamin A

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Industrially Useful Microbial Processes
The first penicillin isolated by Alexander Fleming, penicillin F is also called

2-Pentenyl Penicillin
phenoxymethyl penicillin
n-heptyl penicillin
benzyl penicillin

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