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