Cell Cultures and Characteristics Treponema species from human oral cavity can be selected by using all of these cell size and motility incubation temperature pH of the medium all of these cell size and motility incubation temperature pH of the medium ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following problem makes it impossible to satisfy all of Koch's postulates? Microorganism causes serious symptoms in humans Species of microorganism is in question Genes from the microorganism cannot be amplified by PCR Microorganism cannot be isolated in pure culture Microorganism causes serious symptoms in humans Species of microorganism is in question Genes from the microorganism cannot be amplified by PCR Microorganism cannot be isolated in pure culture ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics In the pour plate method, the mixed culture is diluted directly in tubes of liquid agar medium sterile liquid usually water none of these both (a) and (b) liquid agar medium sterile liquid usually water none of these both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Pseudomonas aeruginosa forms a blue water soluble pigment called β-carotene pyocyanin pyoverdin chlororaphin β-carotene pyocyanin pyoverdin chlororaphin ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following is used for the proper maintenance and preservation of pure cultures? Preservation by lyophilization Periodic transfer to fresh media All of these Preservation by overlaying cultures with mineral oil Preservation by lyophilization Periodic transfer to fresh media All of these Preservation by overlaying cultures with mineral oil ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Important example(s) of enriched medium/media is/ are Bordet-gengou medium Loeffler's serum slope Blood agar All of these Bordet-gengou medium Loeffler's serum slope Blood agar All of these ANSWER DOWNLOAD EXAMIANS APP
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