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प्रश्न
Name an immune immunosupressive agent?
Name an immune suppressive agent.
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उत्तर
An immunosuppressive agent is cyclosporin, produced by the fungus Trichoderma polysporum. It is used to prevent organ transplant rejection by suppressing the immune response.
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संबंधित प्रश्न
Alcoholic fermentation is brought about by ______.
The microbial source of vinegar is ______.
Expand DDT
From which microbial sources can pectinase be obtained?
Give the biological name of the following:
The mould from which penicillin is obtained.
State the medicinal value and the bioactive molecules produced by Penicillium notatum.
Name the enzyme produced by Streptococcus bacterium? Explain its importance in medical Science?
Name two acids produced by using Aspergillus niger?
Give any two bioactive molecules produced by microbes and state their uses.
Define the following term
Antibiotics
Identify the product that is produced on large scale using tubular tower fermenter.
Identify the organism used in the production of erythromycin.
Which of the following microbe is used for the production of citric acid?
Which of the following is/are used for production of beverages like wine, beer, whiskey, brandy or rum?
What is the role of acidogenic bacteria in biogas plant?
Which of the following is/are the microbial source(s) for the enzyme pectinase?
Which of the following are produced without distillation?
Study the following statements and select the correct option.
i. Pseudomonas denitrificans can synthesize Vitamin B12.
ii. The microbes Neurospora gossypii and Eremothecium ashbyi produce Vitamin B2.
iii. Vitamin C can be synthesized by the microbe Rhizopus arrhizus.
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 alcoholic drinks is produced without distillation?
Name a microbe used for statin production.
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 |
Identify the enzyme ‘A’ in a given reaction.
\[\ce{Fumaric acid + H2O ->['A']Malate}\]
Which of the following is a commercial blood cholestrol lowering agent?
Write the microbial source of following organic acid:
Acetic acid
Name the microbial sources of any two enzymes.
Mention the respective source and state the specific use of any two bioactive molecules.
Statement I - Toddy is made by fermenting fleshy pedicels of cashews nuts.
Statement II - Fenny is made by fermenting the sugar sap extracted from palm plants and coconut palm.
In light of above statements, select the correct answer from the option given below.
