Microbiology of Foods Most spoilage bacteria grow at alkaline pH any of the pH acidic pH neutral pH alkaline pH any of the pH acidic pH neutral pH ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Which of the following is not true for the thermal resistance of the bacterial cells? Cocci are usually more resistant than rods Bacteria that clump considerably or form capsules are difficult to kill Cells low in lipid content are harder to kill than other cells Higher the optimal and maximal temperatures for growth, higher the resistance Cocci are usually more resistant than rods Bacteria that clump considerably or form capsules are difficult to kill 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 What are the intrinsic factors for the microbial growth? All of these Moisture Oxidation-Reduction Potential pH All of these Moisture Oxidation-Reduction Potential pH ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Suspected colonies of Staphylococcus aureus when grown on Baird-Parker medium shall show protease activity catalase activity coagulase activity none of these protease activity catalase activity coagulase activity none of these 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 The microbiological examination of coliform bacteria in foods preferably use violet Red Bile agar MacConkey broth all of these eosine Methylene blue agar violet Red Bile agar MacConkey broth all of these eosine Methylene blue agar ANSWER DOWNLOAD EXAMIANS APP
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