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प्रश्न
Match the following list of bacteria and their commercially important products:
| Bacterium | Product |
| A. Aspergillus niger | i. Lactic acid |
| B. Acetobacter aceti | ii. Butyric acid |
| C. Clostridium butylicum | iii. Acetic acid |
| D. Lactobacillus | iv. Citric acid |
Choose the correct match:
पर्याय
A - ii, B - iii, C - iv, D - i
A - ii, B - iv, C - iii, D - i
A - iv, B - iii, C - ii, D - i
A - iv, B - i, C - iii, D - ii
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उत्तर
A - iv, B - iii, C - ii, D - i
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संबंधित प्रश्न
The antibiotic chloromycetin is obtained from ______.
Name any two antibiotics with their microbial source.
The micro-organism used in the production of acetic acid is ______.
Antibiotic Chloromycetin is obtained from ______.
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 |
Write in brief about the Biogas production process.
Name two acids produced by using Aspergillus niger?
What is referred to as industrial alcohol? Briefly describe its preparation.
Which of the following is/are used for production of beverages like wine, beer, whiskey, brandy or rum?
Which of the following involves the distillation process?
Identify the organism used in production of alcohol.
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 |
Match the enzyme in column l with its microbial source in column ll and select the correct alternative.
| Column I | Column II | ||
| (i) | lnvertase | (a) | Rhizopus sp |
| (ii) | Pectinase | (b) | Saccharonmyces cerevisiae |
| (iii) | Lipase | (C) | Trichoderma konigi |
| (iv) | Cellulase | (d) | Sclerotiana libertine |
The causal organism of foolish seedling disease in rice is ____________.
In alcoholic fermentation:
Anaerobic respiration of yeast produces:
Which raw material is used in the fermentation processes of making beer?
State the most important contribution of the following microbes for human welfare:
Trichoderma Polysporum
______ is used for the production of beverages like wine, beer whiskey, brandy or rum.
