Flash Card
Identify the bacteria which convert salts of uranium released from the atomic energy plant into insoluble salts.
Introduction of which of the following bacteria in soil polluted by acid rain can make the soil fertile again?
Identify the harmful bacteria from the following
........... is obtained by microbial process by Lactobacillus delbrueckii.
Plastic being used for storing the garbage is biodegradable ................... acid.
.............. acid is present in acid rain.
........... is an antibiotic effective against tuberculosis.
During yoghurt production, ................. formed due to Streptococcus makes the proteins to gel out (coagulate) and gives dense consistency to yoghurt.
Mixture of bacterial strains like ............. mixed with ethanol for its microbial degradation.
Identify the odd one out from the following with respect to their use.
................ oxidizing bacteria decompose the xenobiotic chemicals present in sewage.
Citric acid is used ............. .
Which of these microorganisms help in fermentation of milk for the formation of milk products?
Which of these compounds has the flavour of butter?
Metals leaching from low quality metalloids can be converted into compounds with the help of
Yoghurt is a milk product produced with the help of .......... .
Ethanol, an alcohol is obtained by fermentation of carbon compounds with the help of which microbe?
Due to which of the following useful microbes become inactive?
.......... is used in the production of paper, textile, plastic and gum.
Salts which can be used as supplement of calcium and iron are obtained from ........ .
Vinegar is ............ .
During fermentation, lactose sugar present in milk is converted into ........... .
Ethanol can be obtained by fermentation of
Which of the following is a product of fermentation of carbohydrates by yeast?
In order to ferment milk for the production of yoghurt, which of these microorganisms are added to warm milk?
Plastic bottles are formed from the chemical substance ............ .
............. obtained from Brevibacterium and Corynebacterium is used for production of Ajinomoto.
......... produced for commercial use contains various useful contents like carbohydrates, fats, proteins, various vitamins and minerals.
.............. can be obtained by microbial anaerobic decomposition of urban agricultural and industrial waste.
Solution containing ............. and artificial nitrogenase is used in organic farming.
Which of the following microorganism is also known as Baker's yeast?
Bacteria used to clear the oil spills are called as .............. bacteria.
........ present in acid rains cause erosion of metals present in statues, bridges and buildings.
............ is obtained by fermentation of apple juice.
Identify the microbes used in the production of cheese.
Identify the odd one out from the following.
Soy sauce is produced by fermentation of a mixture of wheat or rice and soybean with the help of ........... .
Citric acid used in production of beverages, toffees, chocolates is obtained by fermentation of .............. by Aspergillus niger.
Which of the following causes rise in dough while making bread?
