Question:
Identify the organism shown in the given diagram.
Identify the organism shown in the given diagram.
Updated On: Jul 27, 2022
- Bacteria
- Bacteriophage
- TMV
- HIV
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The Correct Option is C
Solution and Explanation
Tobacco mosaic virus is a rod like virus with a length of 300 nm and diameter of 18 mm. TMV capsids are composed of 2130 identical protein subunits which assemble around the viral ssRNA to form helical structure with a hollow central cavity of 4 mm diameter.
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Concepts Used:
Microbes in Human Welfare
There are several valuable microorganisms that are beneficial to humans in various manners such as:
In Household Products
- Fermentation of milk to produce yogurt.
- Milk cuddling to compose curd, cheese, and paneer.
In Industrial Products
- Production of beverages such as wine, beer, whiskey, brandy, or rum.
- Production of antibiotics such as Penicillin and other chemical substances to kill or retard the expansion of disease-causing microbes.
Fermented Beverages
- A fermentor is used to produce microbes on a large scale for industrial purposes.
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Antibiotics
- The term antibiotic means “against life”. These materials can kill or destroy the growth of other microbes.