Which one of the following alcoholic drinks is produced without distillation?
Wine
Whisky
Rum
Brandy
Wine
Explanation:
Hence, wine is produced without distillation.
Name the source of streptokinase. How does this bioreactor molecule function in our body?
Arrange the following in the decreasing order (most important first) of their importance for the welfare of human society. Give reasons for your answer.
Biogas, Citric acid, Penicillin and Curd
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 ______.
Expand DDT
Most commonly used substrate for industrial production of beer is ___________.
Define the following terms
Superbug
Identify the product that is produced on large scale using tubular tower fermenter.
What is the role of acidogenic bacteria in biogas plant?
Which of the following is/are the microbial source(s) for the enzyme pectinase?
Which one of the following processes involved in alcohol production is NOT involved in wine production?
Which raw material is used in the fermentation processes of making beer?
Why is distillation required for producing certain alcoholic drinks?
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 |
State the most important contribution of the following microbes for human welfare:
Monascus purpureus
State the most important contribution of the following microbes for human welfare:
Trichoderma Polysporum
Identify the enzyme ‘A’ in a given reaction.
\[\ce{Fumaric acid + H2O ->['A']Malate}\]
______ is used for the production of beverages like wine, beer whiskey, brandy or rum.
Which one of the following is not true about antibiotics?
Gluconic acid is manufactured with the help of ______.
Write the microbial source of following organic acid:
Fumaric acid
Write the microbial source of following organic acid:
Gluconic acid
What are A, B and C in the table given below?
| Sr. No. | Microbes type | Name | Commercial product |
| 1. | Fungus | A | Penicillin |
| 2. | B | Aspergillus niger | Citric acid |
| 3. | Bacterium | Bacterium licheniformis | C |
