Which one of the following alcoholic drinks is produced without distillation?
Wine
Whisky
Rum
Brandy
Wine
Explanation:
Hence, wine is produced without distillation.
Sketch and label 'tubular tower fermenter'.
Why are the fruit juices bought from market clearer as compared to those made at home?
Name any two species of fungus, which are used in the production of the antibiotics.
The micro-organism used in the production of acetic acid is ______.
Erythromycin is obtained from ______.
Give the biological name of the following:
The mould from which penicillin is obtained.
Name the microbes that help the production of the following product commercially:
Statin
Aspergillus niger is used to prepare vit ______.
Saccharomyces cerevisiae is used to produce enzyme ______.
CO2 is not released during ________.
Give any two bioactive molecules produced by microbes and state their uses.
Which of the following is known as brewer's yeast?
Which of the following is/are the microbial source(s) for the enzyme pectinase?
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 |
Which of the following statement is INCORRECT?
Identify the equipment which is essentially required for growing microbes on a large scale, for industrial production of enzymes.
Which one of the following processes involved in alcohol production is NOT involved in wine production?
Dr. Alexander Fleming discovered antibiotics when he was working with the bacterium ______
In alcoholic fermentation:
Which raw material is used in the fermentation processes of making beer?
Why is distillation required for producing certain alcoholic drinks?
Name any two industrially important enzymes.
What roles do enzymes play in detergents that we use for washing clothes? Are these enzymes produced from some unique microorganisms?
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.
Given below are the list of the commercially important products and their source organisms. Select the option that gives the correct matches.
| List A | List B | ||
| S. No. | Bioactive Products | S. No. |
Microbes (Source Organism) |
| (A) | Cyclosporin - A | (i) | Streptococcus |
| (B) | Statins | (ii) | Trichoderma polysporum |
| (C) | Streptokinase | (iii) | Penicillium notatum |
| (D) | Penicillin | (iv) | Monascus purpureus |
Write the microbial source of following organic acid:
Fumaric acid
Name the microbial sources of any two vitamins.
Which of the following microbe is used in the manufacturing of Vitamin C?
