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प्रश्न
Name the scientists who were credited for showing the role of Penicillin as an antibiotic?
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उत्तर
Its full potential as an effective antibiotic was established much later by Ernest Chain and Howard Florey. This antibiotic was extensively used to treat American soldiers wounded in World War II. Fleming, Chain and Florey were awarded the Nobel Prize in 1945, for this discovery.
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संबंधित प्रश्न
Alcoholic fermentation is brought about by ______.
Sketch and label 'tubular tower fermenter'.
Find out the name of the microbes from which cyclosporin A (an immunosuppressive drug) and statins (blood cholesterol lowering agents) are obtained.
Expand DDT
Erythromycin is obtained from ______.
State the medicinal value and the bioactive molecules produced by Monascus purpureus.
Most commonly used substrate for industrial production of beer is ___________.
Name any two enzymes and antibiotics with their microbial source.
CO2 is not released during ________.
When does antibiotic resistance develop?
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?
Dr. Alexander Fleming discovered antibiotics when he was working with the bacterium ______
Name an immune immunosupressive agent?
Which among the three is produced by the distillation of a fermented broth?
- Whisky
- Wines
- Beer
- Rum
- Brandy
Gluconic acid is manufactured with the help of ______.
Match List I with List II -
| List-I | List-II |
| A. Clostridium butylicum | I. Ethanol |
| B. Saccharomyces cerevisiaе | II. Streptokinase |
| C. Trichoderma polysporum | III. Butyric acid |
| D. Streptococcus sp. | IV. Cyclosporin-A |
Choose the correct answer from the options given below:
Which of the following alcoholic beverages is produced without distillation?
What is oenology defined as?
What is the commercial application and source of streptokinase?
