Microbiology of Foods Which of the following acid will have higher bacteriostatic effect at a given pH? Maleic acid Acetic acid Tartaric acid Citric acid Maleic acid Acetic acid Tartaric acid Citric acid ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods NaCl can act as None of these synergistically if added in excess of optimum level Both (a) and (b) antagonist at optimal concentrations None of these synergistically if added in excess of optimum level Both (a) and (b) antagonist at optimal concentrations 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 incubation of a food suspension in an enrichment medium followed by inoculation on to a suitable selective 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 incubation of a food suspension in an enrichment medium followed by inoculation on to a suitable selective medium. None of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods What are the intrinsic factors for the microbial growth? All of these Moisture pH Oxidation-Reduction Potential All of these Moisture pH Oxidation-Reduction Potential ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Suspected colonies of Staphylococcus aureus when grown on Baird-Parker medium shall show coagulase activity none of these catalase activity protease activity coagulase activity none of these catalase activity protease activity ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Which of the following is true about ISO 2002 method for Salmonella detection? Rappaport Vassiliadis (RV) broth has been replaced by Rappaport Vassiliadis Soya (RVS) broth Selenite cystine (SC) broth is replaced by Muller Kauffmann tetrathionate novobiocin broth (MKTTn) All of these XLD is the first isolation medium rather than BGA Rappaport Vassiliadis (RV) broth has been replaced by Rappaport Vassiliadis Soya (RVS) broth Selenite cystine (SC) broth is replaced by Muller Kauffmann tetrathionate novobiocin broth (MKTTn) All of these XLD is the first isolation medium rather than BGA ANSWER DOWNLOAD EXAMIANS APP
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