Microbiology of Foods Most spoilage bacteria grow at any of the pH acidic pH neutral pH alkaline pH any of the pH acidic pH neutral pH alkaline pH ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods What are the intrinsic factors for the microbial growth? Moisture Oxidation-Reduction Potential All of these pH Moisture Oxidation-Reduction Potential All of these pH ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Yeast and mould count determination requires- acidified potato glucose agar violet Red Bile agar nutrient agar MacConkey agar acidified potato glucose agar violet Red Bile agar nutrient agar MacConkey agar ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods NaCl can act as synergistically if added in excess of optimum level None of these Both (a) and (b) antagonist at optimal concentrations synergistically if added in excess of optimum level None of these Both (a) and (b) antagonist at optimal concentrations ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Which of the following acid will have higher bacteriostatic effect at a given pH? Maleic acid Acetic acid Citric acid Tartaric acid Maleic acid Acetic acid Citric acid Tartaric acid 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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