Microbiology of Foods Most spoilage bacteria grow at acidic pH neutral pH alkaline pH any of the pH acidic pH neutral pH alkaline pH any of the pH 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 Acetic acid Maleic acid Tartaric acid Citric acid Acetic acid Maleic acid ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods What are the intrinsic factors for the microbial growth? Oxidation-Reduction Potential Moisture All of these pH Oxidation-Reduction Potential Moisture All of these pH ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Suspected colonies of Staphylococcus aureus when grown on Baird-Parker medium shall show catalase activity none of these protease activity coagulase activity catalase activity none of these protease activity coagulase activity ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Which of the following is true about ISO 2002 method for Salmonella detection? XLD is the first isolation medium rather than BGA Selenite cystine (SC) broth is replaced by Muller Kauffmann tetrathionate novobiocin broth (MKTTn) Rappaport Vassiliadis (RV) broth has been replaced by Rappaport Vassiliadis Soya (RVS) broth All of these XLD is the first isolation medium rather than BGA Selenite cystine (SC) broth is replaced by Muller Kauffmann tetrathionate novobiocin broth (MKTTn) Rappaport Vassiliadis (RV) broth has been replaced by Rappaport Vassiliadis Soya (RVS) broth All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Which of the following is not true for the thermal resistance of the bacterial cells? Bacteria that clump considerably or form capsules are difficult to kill Cocci are usually more resistant than rods Cells low in lipid content are harder to kill than other cells Higher the optimal and maximal temperatures for growth, higher the resistance Bacteria that clump considerably or form capsules are difficult to kill Cocci are usually more resistant than rods Cells low in lipid content are harder to kill than other cells Higher the optimal and maximal temperatures for growth, higher the resistance ANSWER DOWNLOAD EXAMIANS APP
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