Industrially Useful Microbial Processes Most productive species among the different vitamin B12 producing Pseudomonads is P. denitrificans P. aureofaciens none of these P. ovalis P. denitrificans P. aureofaciens none of these P. ovalis ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes The first penicillin isolated by Alexander Fleming, penicillin F is also called n-heptyl penicillin 2-Pentenyl Penicillin phenoxymethyl penicillin benzyl penicillin n-heptyl penicillin 2-Pentenyl Penicillin phenoxymethyl penicillin benzyl penicillin ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes Rickes et al. recovered active crystalline vitamin B12 from the culture of Bacillus megaterium Streptomyces olivaceus Streptomyces lactis Streptomyces griseus Bacillus megaterium Streptomyces olivaceus Streptomyces lactis Streptomyces griseus ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes Chlorotetracycline a broad spectrum antibiotic is produced by Streptomyces erythreus Streptomyces aureofaciens Streptomyces rimosus Streptomyces venezuelae Streptomyces erythreus Streptomyces aureofaciens Streptomyces rimosus Streptomyces venezuelae ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes Which of the following substance is employed to neutralize the lactic acid as it is produced (because lactic acid bacteria do not tolerate high concentrations of acid? (NH4)2 HPO4 Na2SO4 MgSO4 CaCO3 (NH4)2 HPO4 Na2SO4 MgSO4 CaCO3 ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes Which of the following when used in proper concentration stimulates the Ascomycetes fermentation of vitamin B12 and can be used to counteract toxicity of iron in Candida species? Ni Zn Co Ca Ni Zn Co Ca ANSWER DOWNLOAD EXAMIANS APP
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