Cell Cultures and Characteristics Which of the following is used for the proper maintenance and preservation of pure cultures? Periodic transfer to fresh media All of these Preservation by overlaying cultures with mineral oil Preservation by lyophilization Periodic transfer to fresh media All of these Preservation by overlaying cultures with mineral oil Preservation by lyophilization ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Important example(s) of enriched medium/media is/ are Blood agar Loeffler's serum slope Bordet-gengou medium All of these Blood agar Loeffler's serum slope Bordet-gengou medium All of these ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Cell size and cell number can be measured using petroff-hausser counting chamber coulter counter none of these hemocytometer petroff-hausser counting chamber coulter counter none of these hemocytometer 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? Foul odour Presence of sulphur granules All of these Gas in specimen Foul odour Presence of sulphur granules All of these Gas in specimen ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics The concentration of agar to obtain semi solid media is >10%but<20% 1.5-20% >10% 0.5% or less >10%but<20% 1.5-20% >10% 0.5% or less ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics When a substance is added to a liquid medium which inhibits the growth of unwanted bacteria and favors the growth of wanted bacteria, it is known as differential medium selective medium enriched medium enrichment medium differential medium selective medium enriched medium enrichment medium ANSWER DOWNLOAD EXAMIANS APP
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