Microbiology of Foods The microbiological examination of coliform bacteria in foods preferably use MacConkey broth all of these eosine Methylene blue agar violet Red Bile agar MacConkey broth all of these eosine Methylene blue agar violet Red Bile agar ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods NaCl can act as synergistically if added in excess of optimum level None of these antagonist at optimal concentrations Both (a) and (b) synergistically if added in excess of optimum level None of these antagonist at optimal concentrations Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods The time temperature combination for HTST paterurization of 71.1°C for 15 sec is selected on the basis of E. coli B. subtilis Coxiella Burnetii C. botulinum E. coli B. subtilis Coxiella Burnetii C. botulinum ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Which of the following acid will have higher bacteriostatic effect at a given pH? Tartaric acid Citric acid Maleic acid Acetic acid Tartaric acid Citric acid Maleic acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Which of the following is not true for the thermal resistance of the bacterial cells? Cells low in lipid content are harder to kill than other cells Cocci are usually more resistant than rods Higher the optimal and maximal temperatures for growth, higher the resistance Bacteria that clump considerably or form capsules are difficult to kill Cells low in lipid content are harder to kill than other cells Cocci are usually more resistant than rods Higher the optimal and maximal temperatures for growth, higher the resistance Bacteria that clump considerably or form capsules are difficult to kill ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Examination of the presence / absence of organisms refers to incubation of a food suspension in an enrichment medium followed by inoculation on to a non-selective medium. incubation of a food suspension in an enrichment medium followed by inoculation on to a suitable selective medium. incubation of a food suspension in an enrichment medium None of these incubation of a food suspension in an enrichment medium followed by inoculation on to a non-selective medium. incubation of a food suspension in an enrichment medium followed by inoculation on to a suitable selective medium. incubation of a food suspension in an enrichment medium None of these ANSWER DOWNLOAD EXAMIANS APP
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