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प्रश्न
Give any two microbes that are useful in biotechnology.
Tell any two microbes that are useful in biotechnology.
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उत्तर
Escherichia coli and Saccharomyces cerevisiae
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संबंधित प्रश्न
Alcoholic fermentation is brought about by ______.
Name any two species of fungus, which are used in the production of the antibiotics.
Find out the name of the microbes from which cyclosporin A (an immunosuppressive drug) and statins (blood cholesterol lowering agents) are obtained.
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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.
Ethanol is commercially produced through a particular species of ______.
Write in brief about the Biogas production process.
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 |
The most common substrate used in distilleries for the production of ethanol is _______.
What is referred to as industrial alcohol? Briefly describe its preparation.
Which of the following involves the distillation process?
Which of the following is/are the microbial source(s) for the enzyme pectinase?
Which of the following are produced without distillation?
Antibiotics are -
Match the following list of bacteria and their commercially important products:
| Bacterium | Product |
| A. Aspergillus niger | i. Lactic acid |
| B. Acetobacter aceti | ii. Butyric acid |
| C. Clostridium butylicum | iii. Acetic acid |
| D. Lactobacillus | iv. Citric acid |
Choose the correct match:
How has the discovery of antibiotics helped mankind in the field of medicine?
Why is distillation required for producing certain alcoholic drinks?
Name the scientists who were credited for showing the role of Penicillin as an antibiotic?
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Which one of the following is not true about antibiotics?
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 ______.
Write the microbial source of following organic acid:
Fumaric acid
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Which microbe is utilized in recombinant DNA technology to commercially produce human insulin (humulin)?
What is the microbial source of bacitracin?
Which microorganisms are responsible for the microbial synthesis of Vitamin B2?
