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प्रश्न
Alcoholic fermentation is brought about by ______.
पर्याय
Lactobacillus
Saccharomyces
Trichoderma
Streptomyces
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उत्तर
Alcoholic fermentation is brought about by Saccharomyces.
Explanation:
Alcoholic fermentation is mainly brought about by the Saccharomyces species.
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संबंधित प्रश्न
Give the microbial source of Vit. B12
State the medicinal value and the bioactive molecules produced by Trichoderma polysporum.
Aspergillus niger is used to prepare vit ______.
Identify the diagram given below.
Match Column I (Product) and Column II (Source organisms/Organisms used in production) and choose the correct option.
| Column I | Column II | ||
| i. | Vitamin C | a. | S. cerevisiae |
| ii. | Beer | b. | A. niger |
| iii. | Chloromycetin | c. | Sclerotiana libertine |
| iv. | Pectinase | d. | S. venezuelae |
Which raw material is used in the fermentation processes of making beer?
Antibiotics are -
How do bioactive molecules of fungal origin help in restoring good health of humans?
Match the following pairs:
| Column A | Column B | ||
| Antibiotic produced | Microbial source | ||
| (i) | Penicillin | (a) | Streptomyces venezuelae |
| (ii) | Chloromycetin | (b) | Bacillus licheniformis |
| (iii) | Bacitracin | (c) | Streptomyces aurifaciens |
| (iv) | Erythromycin | (d) | Streptomyces griseus |
| (v) | Streptomycin | (e) | Penicillium chrysogenum |
| (vi) | Terramycin | (f) | Streptomyces erythreus |
Mention the respective source and state the specific use of any two bioactive molecules.
