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
Microbiology of Foods Plate count of bacteria in foods generally use the plating medium consisting of peptone, yeast extract, glucose, sodium chloride, agar and distilled water 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 peptone, yeast extract, glucose, sodium chloride, agar and distilled water 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 ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Which of the following acid will have higher bacteriostatic effect at a given pH? Acetic acid Maleic acid Tartaric acid Citric acid Acetic acid Maleic acid Tartaric acid Citric acid ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Enumeration of microorganism refers to 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, or non-selective plate, depending on the test either spiral plating, pour plate or spread plate of a food suspension on to a suitable selective agar 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, or non-selective plate, depending on the test either spiral plating, pour plate or spread plate of a food suspension on to a suitable selective agar ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods NaCl can act as Both (a) and (b) None of these antagonist at optimal concentrations synergistically if added in excess of optimum level Both (a) and (b) None of these antagonist at optimal concentrations synergistically if added in excess of optimum level ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Yeast and mould count determination requires- acidified potato glucose agar MacConkey agar violet Red Bile agar nutrient agar acidified potato glucose agar MacConkey agar violet Red Bile agar nutrient agar ANSWER DOWNLOAD EXAMIANS APP
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