Microbiology of Foods Enumeration of microorganism refers to None of these either spiral plating, pour plate or spread plate of a food suspension on to a suitable selective agar 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 None of these either spiral plating, pour plate or spread plate of a food suspension on to a suitable selective agar 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 NaCl can act as antagonist at optimal concentrations Both (a) and (b) None of these synergistically if added in excess of optimum level antagonist at optimal concentrations Both (a) and (b) None of these synergistically if added in excess of optimum level ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Plate count of bacteria in foods generally use the plating medium consisting of yeast extract, glucose, sodium chloride, agar and distilled water peptone, yeast extract, glucose, sodium chloride and distilled water peptone, yeast extract, glucose, sodium chloride, agar and distilled water peptone, glucose, sodium chloride, agar and distilled water yeast extract, glucose, sodium chloride, agar and distilled water peptone, yeast extract, glucose, sodium chloride and distilled water peptone, yeast extract, glucose, sodium chloride, agar and distilled water peptone, glucose, sodium chloride, agar and distilled water ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Which of the following acid will have higher bacteriostatic effect at a given pH? Citric acid Tartaric acid Maleic acid Acetic acid Citric acid Tartaric acid Maleic acid Acetic acid 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 protease activity catalase activity coagulase activity none of these protease activity catalase activity 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 Bacteria that clump considerably or form capsules are difficult to kill Cocci are usually more resistant than rods Higher the optimal and maximal temperatures for growth, higher the resistance Cells low in lipid content are harder to kill than other cells Bacteria that clump considerably or form capsules are difficult to kill Cocci are usually more resistant than rods Higher the optimal and maximal temperatures for growth, higher the resistance ANSWER DOWNLOAD EXAMIANS APP
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