Question
Which one of the following micro-organism oxidizes
nitrite to nitrate?Solution
Nitrobacter is a genus of bacteria that belongs to the Nitrospiraceae family. They are known for their ability to perform nitrification, which involves the oxidation of nitrite (NO2-) to nitrate (NO3-). Nitrosomonas, on the other hand, is responsible for the oxidation of ammonia (NH3) to nitrite in the nitrification process. Azotobacter and Clostridium are not directly involved in nitrification.
The unit of radiation is a Gray (Gy) which equals ______ rads.
Which of the following are Mycotoxins?
Options:
1. Deoxynivalenol
2. Fumonisins
3. Furocoumarins
4. Lectins
As per regulations, the contaminant melamine in powdered infant formulas should not exceed the Maximum Permissible Level of:
White spotting of nails is due to a deficiency of:
The diseases organisms ______ and ______ are transmitted through consuming contaminated, undercooked pork
Which of the following statements is INCORRECT with respect to General Requirements for Packaging Material as per Packaging Regulations?
Which of the following are correct with respect to uses of microbial enzymes in food industry?
Options:
1. Preparation of dextran
<...Which one of the following colours is permitted for use in food?
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