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प्रश्न
Define the following terms
Superbug
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उत्तर
"Superbug" is a term used to describe strains of bacteria that are resistant to the majority of antibiotics commonly used today.
संबंधित प्रश्न
Sketch and label 'tubular tower fermenter'.
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.
Name the microbes that help the production of the following product commercially:
Penicillin
What are A, B, C, and D in the table given below :
| Types of microbe | Name | Commercial product |
| Fungus | A | Penicillin |
| Bacterium | Acetobacter aceti |
B |
| C | Aspergillus niger | Citric acid |
| Yeast | D | Ethanol |
Which of the following is/are used for production of beverages like wine, beer, whiskey, brandy or rum?
Which of the following are produced without distillation?
Dr. Alexander Fleming discovered antibiotics when he was working with the bacterium ______
Anaerobic respiration of yeast produces:
Match List - I with List - II.
| List I | List II | ||
| (a) | Aspergillus niger | (i) | Acetic Acid |
| (b) | Acetobacter aceti | (ii) | Lactic Acid |
| (c) | Clostridium butylicum | (iii) | Citric Acid |
| (d) | Lactobacillus | (iv) | Butyric Acid |
Choose the correct answer from the options given below.
How has the discovery of antibiotics helped mankind in the field of medicine?
