Cell Cultures and Characteristics The concentration of agar to obtain semi solid media is 1.5-20% 0.5% or less >10%but<20% >10% 1.5-20% 0.5% or less >10%but<20% >10% ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following hint(s) suggest/s that a given specimen is likely to contain anaerobic bacteria? Gas in specimen Foul odour Presence of sulphur granules All of these Gas in specimen Foul odour Presence of sulphur granules All of these ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Treponema species from human oral cavity can be selected by using cell size and motility incubation temperature pH of the medium all of these cell size and motility incubation temperature pH of the medium all of these ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Intestinal bacteria can grow in the presence of __________ whereas nonintestinal bacteria are usually inhibited. low concentration of various dyes sugars low levels of nitrogen bile salts low concentration of various dyes sugars low levels of nitrogen bile salts 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) Spread plate Pour plate Streak plate technique Both (a) and (b) Spread plate Pour plate Streak plate technique 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 Preservation by lyophilization All of these Preservation by overlaying cultures with mineral oil Periodic transfer to fresh media Preservation by lyophilization All of these ANSWER DOWNLOAD EXAMIANS APP
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