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प्रश्न
The gases produced in anaerobic sludge digesters are _______.
विकल्प
Methane, oxygen and hydrogen sulphide
Hydrogen sulphide, methane and sulphur dioxide
Hydrogen sulphide, nitrogen and methane
Methane, hydrogen sulphide and CO2
उत्तर
The gases produced in anaerobic sludge digesters are Methane, hydrogen sulphide and CO2.
संबंधित प्रश्न
Name any two antibiotics with their microbial source.
State the medicinal value and the bioactive molecules produced by Penicillium notatum.
Antibiotic Chloromycetin is obtained from ______.
Most commonly used substrate for industrial production of beer is ___________.
Name the enzyme produced by Streptococcus bacterium? Explain its importance in medical Science?
Saccharomyces cerevisiae is used to produce enzyme ______.
Identify the organism used in the production of erythromycin.
Which of the following is known as brewer's yeast?
From the following identify the WRONG statements.
i. All enzymes are composed of proteins.
ii. All proteins are enzymes.
iii. Some hormones are proteins.
iv. Some nucleic acid also acts as enzymes.
v. All enzymes are inorganic in nature.
vi. Enzymes are biocatalysts.
Identify the equipment which is essentially required for growing microbes on a large scale, for industrial production of enzymes.
In alcoholic fermentation:
Which raw material is used in the fermentation processes of making beer?
Brandy is generally a product of:
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 |
Match the following pairs:
| Column A | Column B | ||
| Antibiotic produced | Microbial source | ||
| (i) | Penicillin | (a) | Streptomyces venezuelae |
| (ii) | Chloromycetin | (b) | Bacillus licheniformis |
| (iii) | Bacitracin | (c) | Streptomyces aurifaciens |
| (iv) | Erythromycin | (d) | Streptomyces griseus |
| (v) | Streptomycin | (e) | Penicillium chrysogenum |
| (vi) | Terramycin | (f) | Streptomyces erythreus |
Name the microbial sources of any two enzymes.
Why are some molecules called bioactive molecules?
