Microbiology of Foods Enumeration of microorganism refers to non-selective plating, depending on the test either spiral plating, pour plate or spread plate of a food suspension on to a suitable selective agar None of these either spiral plating, pour plate or spread plate of a food suspension on to a suitable selective agar, or non-selective plate, depending on the test non-selective plating, depending on the test either spiral plating, pour plate or spread plate of a food suspension on to a suitable selective agar None of these either spiral plating, pour plate or spread plate of a food suspension on to a suitable selective agar, or non-selective plate, depending on the test ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Most spoilage bacteria grow at alkaline pH neutral pH any of the pH acidic pH alkaline pH neutral pH any of the pH acidic pH 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 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 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. 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 C. botulinum B. subtilis Coxiella Burnetii E. coli C. botulinum B. subtilis Coxiella Burnetii ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Water activity can act as All of these a processing factor an extrinsic factor an intrinsic factor determining the likelihood of microbial proliferation All of these a processing factor an extrinsic factor an intrinsic factor determining the likelihood of microbial proliferation ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Which of the following is not true for the thermal resistance of the bacterial cells? Cocci are usually more resistant than rods Bacteria that clump considerably or form capsules are difficult to kill Higher the optimal and maximal temperatures for growth, higher the resistance Cells low in lipid content are harder to kill than other cells Cocci are usually more resistant than rods Bacteria that clump considerably or form capsules are difficult to kill Higher the optimal and maximal temperatures for growth, higher the resistance Cells low in lipid content are harder to kill than other cells ANSWER DOWNLOAD EXAMIANS APP
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