Cell Cultures and Characteristics Cell counting can be carried out by membrane filter count All of these plate counting direct microscopic count using petroffhansser counting chamber membrane filter count All of these plate counting direct microscopic count using petroffhansser counting chamber ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Pseudomonas aeruginosa forms a blue water soluble pigment called chlororaphin β-carotene pyoverdin pyocyanin chlororaphin β-carotene pyoverdin pyocyanin ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Peptone water and nutrient broth are none of these enriched media basal media selective media none of these enriched media basal media selective media ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics The concentration of agar to obtain semi solid media is 1.5-20% >10% >10%but<20% 0.5% or less 1.5-20% >10% >10%but<20% 0.5% or less ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following is used for the proper maintenance and preservation of pure cultures? All of these Preservation by overlaying cultures with mineral oil Periodic transfer to fresh media Preservation by lyophilization All of these Preservation by overlaying cultures with mineral oil Periodic transfer to fresh media Preservation by lyophilization 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 gram positive bacteria acid fast organisms yeasts coliform bacteria gram positive bacteria acid fast organisms yeasts coliform bacteria ANSWER DOWNLOAD EXAMIANS APP
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