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