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प्रश्न
How has the discovery of antibiotics helped mankind in the field of medicine?
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उत्तर
If antibiotics were not discovered bacterial and fungal diseases would not have been controllable.
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संबंधित प्रश्न
In which way have microbes played a major role in controlling diseases caused by harmful bacteria?
The micro-organism used in the production of acetic acid is ______.
Give the biological name of the following:
The mould from which penicillin is obtained.
State the medicinal value and the bioactive molecules produced by Trichoderma polysporum.
Answer the following question based on Meselson and Stahl's experiment on E. coli :
Write the name of the chemical substance used as the only source of nitrogen in the experiment.
Match the column A with B and rewrite correct pairs.
| A | B | ||
| 1. | citric acid | a) | in medicine for solubility of Ca++ |
| 2. | fumaric acid | b) | confectionary |
| 3. | gluconic acid | c) | in resins as wetting agents |
Define the following term
Zymology
Which of the following is known as brewer's yeast?
Which of the following microbe is used for the production of citric acid?
Which of the following is/are used for production of beverages like wine, beer, whiskey, brandy or rum?
Which of the following is/are the microbial source(s) for the enzyme pectinase?
Identify the organism used in production of alcohol.
Study the following statements and select the correct option.
i. Pseudomonas denitrificans can synthesize Vitamin B12.
ii. The microbes Neurospora gossypii and Eremothecium ashbyi produce Vitamin B2.
iii. Vitamin C can be synthesized by the microbe Rhizopus arrhizus.
Which of the following microbe is used for producing Vitamin B12 on industrial scale?
Match the enzyme in column l with its microbial source in column ll and select the correct alternative.
| Column I | Column II | ||
| (i) | lnvertase | (a) | Rhizopus sp |
| (ii) | Pectinase | (b) | Saccharonmyces cerevisiae |
| (iii) | Lipase | (C) | Trichoderma konigi |
| (iv) | Cellulase | (d) | Sclerotiana libertine |
The causal organism of foolish seedling disease in rice is ____________.
Which raw material is used in the fermentation processes of making beer?
Name a microbe used for statin production.
Identify the enzyme ‘A’ in a given reaction.
\[\ce{Fumaric acid + H2O ->['A']Malate}\]
Which of the following is a commercial blood cholestrol lowering agent?
