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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
Name the organism and enzyme which brings about the alcoholic fermentation of sucrose.
The microbial source of vinegar is ______.
Give the names and functions of enzymes involved in lactose metabolism in E. Coli.
State the medicinal value and the bioactive molecules produced by Trichoderma polysporum.
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.
Ethanol is commercially produced through a particular species of ______.
What is the microbial source of vitamin B12?
What is the microbial source of enzyme Invertase?
Name the enzyme produced by Streptococcus bacterium? Explain its importance in medical Science?
What are A, B, C, and D in the table given below :
| Types of microbe | Name | Commercial product |
| Fungus | A | Penicillin |
| Bacterium | Acetobacter aceti |
B |
| C | Aspergillus niger | Citric acid |
| Yeast | D | Ethanol |
Saccharomyces cerevisiae is used to produce enzyme ______.
What is the main function of a fermenter?
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 |
Match Column I (Antibiotic) with Column II (Microbial Sources) and select the correct option.
| Column I | Column II | ||
| i. | Chloromycetin | a. | Streptomyces erytreus |
| ii. | Erythromycin | b. | Streptomyces venezuelae |
| iii. | Bacitracin | c. | Streptomyces aureofaciens |
| iv. | Terramycin | d. | bacillus licheniformis |
Match the following product in column - I with their ource in column - II. Select the correct option.
| Column - I | Column - II | ||
| (a) | Gluconic acid | (i) | Trichoderma koenigii |
| (b) | Vitamin B12 | (ii) | Streptomyces erythreus |
| (c) | Erythromycin | (iii) | Pseudomonas denitrificans |
| (d) | Cellulase | (iv) | Aspergillus niger |
The causal organism of foolish seedling disease in rice is ____________.
Anaerobic respiration of yeast produces:
How has the discovery of antibiotics helped mankind in the field of medicine?
Name the scientists who were credited for showing the role of Penicillin as an antibiotic?
Match the following products with their microbial sources:
| Products | Microbial Sources | ||
| (a) | Vitamin B2 | (1) | Rhizopus arrhizus |
| (b) | Fumaric acid | (2) | Candida lipolytica |
| (c) | Vitamin B12 | (3) | Trichoderma konigii |
| (d) | Lipase | (4) | Neurospora gossypii |
| (e) | Cellulase | (5) | Pseudomonas denitrificans |
| (f) | Citric Acid | (6) | Aspergillus niger |
Write the microbial source of following organic acid.
Citric acid
Write the microbial source of following organic acid:
Fumaric acid
Name the microbial sources of any two enzymes.
Name the microbial sources of any two vitamins.
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 |
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.
What is the microbial source of butyric acid?
What is the microbial source of erythromycin?
What is the microbial source of bacitracin?
