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 Microorganism cannot be isolated in pure culture Species of microorganism is in question Genes from the microorganism cannot be amplified by PCR Microorganism causes serious symptoms in humans Microorganism cannot be isolated in pure culture Species of microorganism is in question Genes from the microorganism cannot be amplified by PCR ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following techniques may be performed quantitatively to determine the number of bacteria of a particular type? Both (a) and (b) Streak plate technique Spread plate Pour plate Both (a) and (b) Streak plate technique Spread plate Pour plate ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Important example(s) of enriched medium/media is/ are Bordet-gengou medium Loeffler's serum slope All of these Blood agar Bordet-gengou medium Loeffler's serum slope All of these Blood agar ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Viable plate count can be obtained using both (a) and (b) Spread plate method Hemocytometer Pour plate method both (a) and (b) Spread plate method Hemocytometer Pour plate method ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics The solidifying agent commonly used in preparation of media is/are agar silica gel none of these both (a) and (b) agar silica gel none of these both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Selective media facilitate growth of only one kind of organism. Saboraud medium is used to selectively isolate acid fast organisms gram positive bacteria coliform bacteria yeasts acid fast organisms gram positive bacteria coliform bacteria yeasts ANSWER DOWNLOAD EXAMIANS APP
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