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प्रश्न
Name any two enzymes and antibiotics with their microbial source.
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उत्तर
| No. | Enzyme | Microbial Source |
| i. | Invertase | Saccharomyces cerevisiae |
| ii. | Pectinase | Sclerotiana libertine, Aspergillus niger |
| iii. | Lipase | Candida lipolytica |
| iv. | Cellulase |
Trichoderma koningi |
| No. | Antibiotic |
Microbial source |
| i. | Chloromycetin | Streptomyces venezuelae |
| ii. | Erythromycin | Streptomyces erythreus |
| iii. | Penicillin | Penicillium chrysogenum |
| iv. | Streptomycin | Streptomyces griseus |
| v. | Griseofulvin | Penicillium griseofulvum |
| vi. | Bacitracin | Bacillus licheniformis |
| vii. | Oxytetracycline/ Terramycin |
Streptomyces aureofaciens |
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संबंधित प्रश्न
Name the secondary metabolites in Catharanthus roseus.
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.
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 |
Brandy is generally a product of:
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 was penicillin discovered?
How do bioactive molecules of fungal origin help in restoring good health of humans?
Match the antibiotics in column I with their microbial sources in column II:
| Column I | Column II |
| (a) Chloromycetin | (1) Streptomyces griseus |
| (b) Erythromycin | (2) Streptomyces aurifaciens |
| (c) Streptomycin | (3) Streptomyces venezuelae |
| (d) Terramycin | (4) Streptomyces erythreus |
Mention the respective source and state the specific use of any two bioactive molecules.
Match the following organic acid from column - I with their use in column - II.
| Column - I | Column - II | ||
| i. | Acetic acid | a. | Confectionary |
| ii. | Citric acid | b. | As a wetting agent |
| iii. | Fumaric acid | c. | Medicine |
| iv. | Gluconic acid | d. | Vinegar |
