Cell Cultures and Characteristics For the selection of lactobacilli present in cheddar cheese, the pH of the medium is maintained at 5.75 4.35 6.35 5.35 5.75 4.35 6.35 5.35 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 lyophilization Periodic transfer to fresh media Preservation by overlaying cultures with mineral oil All of these Preservation by lyophilization Periodic transfer to fresh media Preservation by overlaying cultures with mineral oil ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics The concentration of agar to obtain semi solid media is >10% 1.5-20% 0.5% or less >10%but<20% >10% 1.5-20% 0.5% or less >10%but<20% ANSWER DOWNLOAD EXAMIANS APP
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 Which of the following chemotherapeutic agents may affect the growth of Campylobacter jejuni? Vacomycin Polymyxin None of these Trimethoprim Vacomycin Polymyxin None of these Trimethoprim ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics A medium containing crystal violet dye plus sodium deoxycholate will allow aquatic bacteria to grow gram (+)ve intestinal bacteria to grow gram (-)ve intestinal bacteria to grow none of these aquatic bacteria to grow gram (+)ve intestinal bacteria to grow gram (-)ve intestinal bacteria to grow none of these ANSWER DOWNLOAD EXAMIANS APP
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