Cell Cultures and Characteristics In the process of freeze drying, a dense cell suspension is placed in small vials and is frozen at -30 to -48°C -48 to -58°C -60 to -78°C -20 to -30°C -30 to -48°C -48 to -58°C -60 to -78°C -20 to -30°C ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Cell size and cell number can be measured using petroff-hausser counting chamber none of these hemocytometer coulter counter petroff-hausser counting chamber none of these hemocytometer coulter counter ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics When a substance is added to a solid medium which inhibits the growth of unwanted bacteria but permits the growth of wanted bacteria, it is known as enrichment medium enriched medium selective medium differential medium enrichment medium enriched medium selective medium differential medium ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following bacteria can grow in alkaline pH? Salmonella Lactobacilli Vibrio cholerae Shigella Salmonella Lactobacilli Vibrio cholerae Shigella 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 4.35 5.75 5.35 6.35 4.35 5.75 5.35 6.35 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? Streak plate technique Both (a) and (b) Pour plate Spread plate Streak plate technique Both (a) and (b) Pour plate Spread plate ANSWER DOWNLOAD EXAMIANS APP
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