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प्रश्न
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 |
तक्ता
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उत्तर
| Types of microbe | Name | Commercial product |
| Fungus | Penicillium chrysogenum |
Penicillin |
| Bacterium | Acetobacter aceti | Acetic acid (vinegar) |
| Fungus | Aspergillus niger | Citric acid |
| Yeast | Saccharomyces cerevisiae |
Ethanol |
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संबंधित प्रश्न
Sketch and label 'tubular tower fermenter'.
Ethanol is commercially produced through a particular species of ______.
What is the microbial source of enzyme Invertase?
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 (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 |
Anaerobic respiration of yeast produces:
Which one of the following alcoholic drinks is produced without distillation?
Name any two industrially important enzymes.
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 |
