Cell Cultures and Characteristics Cell counting can be carried out by direct microscopic count using petroffhansser counting chamber All of these plate counting membrane filter count direct microscopic count using petroffhansser counting chamber All of these plate counting membrane filter count 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? Pour plate Both (a) and (b) Spread plate Streak plate technique Pour plate Both (a) and (b) Spread plate Streak plate technique ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Agar is used for solidifying culture media because it does not affect by the growth of bacteria it does not add to the nutritive properties of the medium All of these the melting and solidifying points of agar solution are not the same it does not affect by the growth of bacteria it does not add to the nutritive properties of the medium All of these the melting and solidifying points of agar solution are not the same 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 overlaying cultures with mineral oil Periodic transfer to fresh media All of these Preservation by lyophilization Preservation by overlaying cultures with mineral oil Periodic transfer to fresh media All of these Preservation by lyophilization ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following bacteria dies quickly after drying? Pseudomonas aeruginosa Staphylococcus aureus Mycobacterium tuberculosis Treponema pallidium Pseudomonas aeruginosa Staphylococcus aureus Mycobacterium tuberculosis Treponema pallidium 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 coliform bacteria acid fast organisms yeasts gram positive bacteria coliform bacteria acid fast organisms yeasts gram positive bacteria ANSWER DOWNLOAD EXAMIANS APP
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