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प्रश्न
Name two acids produced by using Aspergillus niger?
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उत्तर
Citric acid and Gluconic acid
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संबंधित प्रश्न
Give the microbial source of Vit. B12
From which microbial sources can pectinase be obtained?
Name the microbes that help the production of the following product commercially:
Penicillin
Aspergillus niger is used to prepare vit ______.
Which of the following is/are the microbial source(s) for the enzyme pectinase?
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 one of the following is not true about antibiotics?
Name the microbial sources of any two enzymes.
Mention the respective source and state the specific use of any two bioactive molecules.
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:
