Cell Cultures and Characteristics Agar is used for solidifying culture media because 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 it does not affect by the growth of bacteria it does not add to the nutritive properties of the medium All of these ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics All bacteria that inhabit the human body are autotrophs chemolithotrophs heterotrophs phototroph autotrophs chemolithotrophs heterotrophs phototroph ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Intestinal bacteria can grow in the presence of __________ whereas nonintestinal bacteria are usually inhibited. low levels of nitrogen sugars bile salts low concentration of various dyes low levels of nitrogen sugars bile salts low concentration of various dyes ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics For the selection of lactobacilli present in cheddar cheese, the pH of the medium is maintained at 5.75 6.35 4.35 5.35 5.75 6.35 4.35 5.35 ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Viable plate count can be obtained using Hemocytometer Spread plate method Pour plate method both (a) and (b) Hemocytometer Spread plate method Pour plate method both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following is used for the proper maintenance and preservation of pure cultures? 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 Preservation by overlaying cultures with mineral oil ANSWER DOWNLOAD EXAMIANS APP
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