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Video Super Fast Revision Biotechnology - Principles & Processes Video
FAQs on Video: Super Fast Revision: Biotechnology - Principles & Processes
| 1. What are the key principles of biotechnology? |  |
Ans. The key principles of biotechnology include the manipulation of living organisms or their components to develop products and processes that improve human life. This involves techniques such as genetic engineering, where DNA is altered to produce desired traits, and fermentation technology, which uses microorganisms to produce substances like antibiotics and alcohol.
| 2. How does genetic engineering differ from traditional breeding? | |
Ans. Genetic engineering differs from traditional breeding in that it allows for the direct manipulation of an organism's genes using biotechnology techniques. While traditional breeding relies on selecting traits from natural genetic variations over many generations, genetic engineering can introduce specific genes from different species, leading to more precise and faster outcomes in developing new traits.
| 3. What role do enzymes play in biotechnology processes? | |
Ans. Enzymes play a crucial role in biotechnology processes as they act as biological catalysts that speed up chemical reactions without being consumed. They are used in various applications, such as in the production of biofuels, where enzymes break down biomass into sugars, and in the development of diagnostics, where they help detect specific substances through biochemical reactions.
| 4. What are the applications of biotechnology in agriculture? | |
Ans. Biotechnology has several applications in agriculture, including the development of genetically modified organisms (GMOs) that are resistant to pests, diseases, and environmental conditions. These modifications can enhance crop yield, nutritional value, and shelf life. Additionally, biotechnology is used for developing biopesticides and biofertilisers, which promote sustainable farming practices.
| 5. How does fermentation technology contribute to biotechnology? | |
Ans. Fermentation technology contributes to biotechnology by using microorganisms such as bacteria and yeast to convert organic substrates into valuable products like alcohol, organic acids, and pharmaceuticals. This process is essential in food production, such as in the making of bread, yogurt, and beer, and is also used in industrial applications for producing enzymes and biofuels.
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Apr 14, 2026 Last updated
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