Cell Cultures and Characteristics Plate counts are often reported as cfu Both (a) and (b) cfu/ml thousands/ml cfu Both (a) and (b) cfu/ml thousands/ml ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics The solidifying agent commonly used in preparation of media is/are silica gel none of these both (a) and (b) agar silica gel none of these both (a) and (b) agar ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics For the selection of endospore-forming bacteria, a mixed culture can be heated at 70°C for 10 minutes 90°C for 10 minutes 60°C for 10 minutes 80°C for 10 minutes 70°C for 10 minutes 90°C for 10 minutes 60°C for 10 minutes 80°C for 10 minutes ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following problem makes it impossible to satisfy all of Koch's postulates? Microorganism cannot be isolated in pure culture Species of microorganism is in question Genes from the microorganism cannot be amplified by PCR Microorganism causes serious symptoms in humans Microorganism cannot be isolated in pure culture Species of microorganism is in question Genes from the microorganism cannot be amplified by PCR Microorganism causes serious symptoms in humans ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics The concentration of agar to obtain semi solid media is 1.5-20% >10%but<20% 0.5% or less >10% 1.5-20% >10%but<20% 0.5% or less >10% ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics A disease producing species occurring in a mixed culture can often be selected on the basis of its special nitrogen source none of these pathogenic properties special carbon source special nitrogen source none of these pathogenic properties special carbon source ANSWER DOWNLOAD EXAMIANS APP
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