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प्रश्न
What is referred to as industrial alcohol? Briefly describe its preparation.
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उत्तर
Saccharomyces cerevisiae is the major producer of ethanol (C2H5OH). It is used for industrial, laboratory and fuel purposes. So ethanol is referred to as industrial alcohol.
संबंधित प्रश्न
Sketch and label 'tubular tower fermenter'.
What is the microbial source of enzyme Invertase?
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.
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 |
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.
Which one of the following processes involved in alcohol production is NOT involved in wine production?
Which of the following is a commercial blood cholestrol lowering agent?
How do statins function, and which organism produces them?
Which antibiotic is produced by Streptomyces venezuelae?
Which organism produces the antibiotic griseofulvin?
