Match List-I with List-II: List-I (Products) List-II (Organisms) Choose the correct answer from the options given below:List-I List-II (A) Statin (I) Streptococcus (B) Clot buster (II) Trichoderma (C) Swiss cheese (III) Monascus (D) Cyclosporin-A (IV) Propionibacterium
(A) - (III), (B) - (I), (C) - (IV), (D) - (II)
Matching Microbial Products with Organisms
This question asks us to match specific products derived from microorganisms with the organisms responsible for producing them. This is a common topic in applied microbiology and biotechnology, highlighting the industrial importance of microbes.
Understanding the Products and Organisms
Let's break down each item in List-I and find its corresponding producer from List-II:
- (A) Statin: Statins are biochemicals used commercially as blood-cholesterol lowering agents. The specific organism mentioned in relation to statin production for commercial purposes is often a yeast.
- (B) Clot buster: Clot busters are enzymes or agents that help dissolve blood clots. A well-known example is streptokinase, which is used to treat myocardial infarction by dissolving clots in blood vessels.
- (C) Swiss cheese: Swiss cheese is a type of cheese characterized by large holes (called 'eyes') and a distinctive flavor. The formation of these holes and the flavor are due to the action of specific bacteria during the fermentation process.
- (D) Cyclosporin-A: Cyclosporin A is an immunosuppressive agent used to prevent rejection in organ transplant patients. It is produced by certain fungi.
Now let's look at the organisms in List-II:
- (I) Streptococcus: This is a genus of bacteria. Some species produce enzymes like streptokinase.
- (II) Trichoderma: This is a genus of fungi. One species, *Trichoderma polysporum*, is known to produce Cyclosporin A.
- (III) Monascus: This is a genus of fungi (often classified as yeast). One species, *Monascus purpureus*, is known for producing pigments and also statins (specifically lovastatin).
- (IV) Propionibacterium: This is a genus of bacteria. *Propionibacterium shermanii* is specifically involved in the production of Swiss cheese, responsible for the holes and flavor.
Matching the Pairs
Based on the above information, we can make the following matches:
- (A) Statin is produced by Monascus (III).
- (B) Clot buster (like streptokinase) is produced by Streptococcus (I).
- (C) Swiss cheese production involves Propionibacterium (IV).
- (D) Cyclosporin-A is produced by Trichoderma (II).
Summary of Matches
| List-I (Products) | List-II (Organisms) | Match |
|---|---|---|
| (A) Statin | (III) Monascus | A - III |
| (B) Clot buster | (I) Streptococcus | B - I |
| (C) Swiss cheese | (IV) Propionibacterium | C - IV |
| (D) Cyclosporin-A | (II) Trichoderma | D - II |
The correct matching combination is (A) - (III), (B) - (I), (C) - (IV), (D) - (II).
Revision Table: Microbial Products and Producers
| Product | Producing Organism | Type of Organism |
|---|---|---|
| Statin (e.g., Lovastatin) | Monascus purpureus | Yeast (Fungus) |
| Clot buster (e.g., Streptokinase) | Streptococcus pyogenes | Bacterium |
| Swiss Cheese | Propionibacterium shermanii | Bacterium |
| Cyclosporin A | Trichoderma polysporum | Fungus |
Additional Information: Microbes in Biotechnology and Industry
Microorganisms are incredibly versatile and play a vital role in various industrial processes and the production of numerous valuable products. This field is known as industrial microbiology or biotechnology.
- Enzymes: Many enzymes used in industries (like laundry detergents, baking, textiles) are produced by microbes (e.g., amylase, protease, lipase).
- Organic Acids: Microbes produce organic acids like citric acid (*Aspergillus niger*), lactic acid (*Lactobacillus*), and acetic acid (*Acetobacter*).
- Alcohols: Ethanol is produced by yeast (*Saccharomyces cerevisiae*) through fermentation, used in beverages and biofuels.
- Antibiotics: Many life-saving antibiotics are microbial products (e.g., Penicillin from *Penicillium*, Streptomycin from *Streptomyces*).
- Vitamins: Some vitamins are produced industrially using microbial fermentation.
- Vaccines and Therapeutic Proteins: Genetic engineering allows microbes (like bacteria and yeast) to produce human proteins like insulin, vaccines, and growth hormones.
Understanding the specific microbes and their metabolic capabilities is key to harnessing them for industrial applications.
Similar Questions
Streptokinase enzyme is used for:
Given below are two statements:
Statement I: Whisky, brandy, and rum are produced without distillation of the fermented broth.
Statement II: Saccharomyces cerevisiae is called doctor’s yeast.
In the light of the above statements, choose the correct answer from the options given below:
The beetle used as a biocontrol agent for aphids and mosquitoes is:
In sewage treatment, flocs are:
Which of the following is not the correctly matched pair of organism and its respective cell wall degrading enzyme?
Important Questions from Microbes in Human Welfare
Streptokinase enzyme is used for:
Given below are two statements:
Statement I: Whisky, brandy, and rum are produced without distillation of the fermented broth.
Statement II: Saccharomyces cerevisiae is called doctor’s yeast.
In the light of the above statements, choose the correct answer from the options given below:
The beetle used as a biocontrol agent for aphids and mosquitoes is:
In sewage treatment, flocs are:
Which of the following is not the correctly matched pair of organism and its respective cell wall degrading enzyme?
