Q. Which of the following method is used for treatment of water used for the depuration of shellfish?

View solution

Q. Which of the following microbe is used in the production of blue cheese?

View solution

Q. Pickled cucumber is made from fermented salt-stock pickles.

View solution

Q. Bacterial cell grown on hydrocarbon wastes from the petroleum industry are a source of _____________

View solution

Q. Yeast-cell crops harvested from the vats is used to produce which of the following compounds?

View solution

Q. How many tons of protein can be produced by algae grown in pond in a year?

View solution

Q. What is the range of protein content in yeast cells?

View solution

Q. Which of the following microorganism have a high vitamin content?

View solution

Q. The principal microorganism for yogurt is ______________________

View solution

Q. Which of the following products have higher acidity and lacks aroma?

View solution

Q. Shredded cabbage is the starting product for which of the following fermented food?

View solution

Q. The concept of putting microbes to help clean up the environment is called

View solution

Q. Which of the following is not employed as an oxidation method?

View solution

Q. The filtering medium of trickling filters is coated with microbial flora, known as

View solution

Q. Some cyanobacteria produce potent neurotoxins that, if ingested, will kill humans. These cyanobacteria are most likely to contaminate

View solution

Q. The biogas production process takes place at the temperature

View solution

Q. Advanced treatment is generally used to treat waste water to

View solution

Q. Treatment of municipal water supplies is based upon

View solution

Q. What is an anaerobic digester?

View solution

Q. The use of microbes to break down synthetic waste products such as polychlorinated biphenyls is called

View solution