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Biotechnology & its Applications Practice Questions - DPP for NEET

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1. What is biotechnology and what are its applications?
Biotechnology is a branch of science that involves the use of living organisms or their products to create or modify products or processes for specific purposes. Its applications include genetic engineering, production of pharmaceuticals, agriculture, environmental conservation, and forensic science.
2. How is biotechnology used in genetic engineering?
Biotechnology plays a crucial role in genetic engineering by manipulating an organism's genetic material to introduce new traits or modify existing ones. This is done by isolating and manipulating specific genes and inserting them into the DNA of another organism, resulting in the desired genetic modifications.
3. Can you give examples of biotechnology in agriculture?
Certainly! Biotechnology is widely used in agriculture. One example is the development of genetically modified crops, such as insect-resistant or herbicide-tolerant crops. Biotechnology is also used to enhance crop productivity, improve nutritional content, and develop disease-resistant plant varieties.
4. How does biotechnology contribute to the production of pharmaceuticals?
Biotechnology plays a significant role in the production of pharmaceuticals. It allows for the creation of recombinant DNA, which is used to produce therapeutic proteins, hormones, and vaccines. Biotechnology also enables the development of advanced drug delivery systems and the modification of microorganisms to produce pharmaceutical compounds.
5. What are the environmental applications of biotechnology?
Biotechnology offers various environmental applications, such as bioremediation, which involves using living organisms to clean up pollutants in the environment. It is also used in wastewater treatment, waste management, and the production of biofuels from renewable resources. Biotechnology contributes to sustainable practices and the conservation of natural resources.
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