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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
Alcoholic fermentation is brought about by ______.
Find out the name of the microbes from which cyclosporin A (an immunosuppressive drug) and statins (blood cholesterol lowering agents) are obtained.
From which microbial sources can pectinase be obtained?
State the medicinal value and the bioactive molecules produced by Trichoderma polysporum.
Name any two enzymes and antibiotics with their microbial source.
What is the main function of a fermenter?
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 |
Identify the organism used in production of alcohol.
From the following identify the WRONG statements.
i. All enzymes are composed of proteins.
ii. All proteins are enzymes.
iii. Some hormones are proteins.
iv. Some nucleic acid also acts as enzymes.
v. All enzymes are inorganic in nature.
vi. Enzymes are biocatalysts.
Which of the following microbe is used for producing Vitamin B12 on industrial scale?
Which one of the following processes involved in alcohol production is NOT involved in wine production?
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 |
How was penicillin discovered?
Which bacterium has been used as a clot buster? What is its mode of action?
Name the drug a patient who has undergone a successful organ transplant, has to take all his/her life.
Write the microbial source of following organic acid.
Citric acid
Which microbial source produces lipases used in detergent formulations to remove oily stains from laundry?
What is the microbial source of the enzyme cellulase?
Which antibiotic is produced by Streptomyces venezuelae?
Which microbe is used to produce Vitamin C?
