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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 antibiotic chloromycetin is obtained from ______.
Name any two antibiotics with their microbial source.
Give the microbial source of Vit. B12
Give the biological name of the following:
The mould from which penicillin is obtained.
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.
When does antibiotic resistance develop?
Which of the following microbe is used for producing Vitamin B12 on industrial scale?
Match the following product in column - I with their ource in column - II. Select the correct option.
| Column - I | Column - II | ||
| (a) | Gluconic acid | (i) | Trichoderma koenigii |
| (b) | Vitamin B12 | (ii) | Streptomyces erythreus |
| (c) | Erythromycin | (iii) | Pseudomonas denitrificans |
| (d) | Cellulase | (iv) | Aspergillus niger |
Brandy is generally a product of:
Antibiotics are -
What are fermentors?
Name an immune immunosupressive agent?
How do bioactive molecules of fungal origin help in restoring good health of humans?
Identify the enzyme ‘A’ in a given reaction.
\[\ce{Fumaric acid + H2O ->['A']Malate}\]
Write the microbial source of following organic acid:
Gluconic acid
Name the microbial sources of any two vitamins.
Give the name of microbial source of antibiotic chloromycetin.
