Microbiology of Foods NaCl can act as 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 None of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods What are the intrinsic factors for the microbial growth? All of these pH Moisture Oxidation-Reduction Potential All of these pH Moisture Oxidation-Reduction Potential 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 Rappaport Vassiliadis (RV) broth has been replaced by Rappaport Vassiliadis Soya (RVS) broth All of these Selenite cystine (SC) broth is replaced by Muller Kauffmann tetrathionate novobiocin broth (MKTTn) XLD is the first isolation medium rather than BGA Rappaport Vassiliadis (RV) broth has been replaced by Rappaport Vassiliadis Soya (RVS) broth All of these Selenite cystine (SC) broth is replaced by Muller Kauffmann tetrathionate novobiocin broth (MKTTn) XLD is the first isolation medium rather than BGA ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Plate count of bacteria in foods generally use the plating medium consisting of peptone, glucose, sodium chloride, agar and distilled water peptone, yeast extract, glucose, sodium chloride and distilled water yeast extract, glucose, sodium chloride, agar and distilled water peptone, yeast extract, glucose, sodium chloride, agar and distilled water peptone, glucose, sodium chloride, agar and distilled water peptone, yeast extract, glucose, sodium chloride and distilled water yeast extract, glucose, sodium chloride, agar and distilled water peptone, yeast extract, glucose, sodium chloride, agar and distilled water ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Enumeration of microorganism refers to 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 non-selective plating, depending on the test ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Which of the following is not true for the thermal resistance of the bacterial cells? 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 Cocci are usually more resistant than rods Bacteria that clump considerably or form capsules are difficult to kill ANSWER DOWNLOAD EXAMIANS APP
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