What is the term for the science of altering living organisms, often through genetic manipulation, to create new products for specific purposes, such as crops that resist certain pests? Aquaculture Biodiversity Biotechnology Crop diversity Precision agriculture
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is the use of biology in industrial process and improvement of quality of life. (a) Genetic engineering (b) Biotechnology (c) Eugenics (d) Microbiology
What is biotechnology? biotechnology is when computer based models are used to predict an organism's behavior biotechnology is the use of lab based methods to modify the genetic material in cells and living organisms biotechnology is used to study the relationships between different species of organisms biotechnology is none of these
Suman K.
Biotechnology is a field that involves the manipulation of living organisms or their components to produce useful products. It encompasses various techniques and processes, including genetic engineering. Genetic engineering involves the alteration of an organism's genetic material to introduce new traits or characteristics. This can be done by inserting genes from one species into another, resulting in the production of transgenic organisms. One of the key tools in genetic engineering is DNA sequencing. This process allows scientists to determine the precise order of nucleotides in a DNA molecule. It is essential for identifying genes and understanding their functions. Another important technique is polymerase chain reaction (PCR), which is used to amplify specific DNA sequences. PCR involves repeatedly heating and cooling DNA samples to separate and replicate the target DNA. DNA ligase is an enzyme that plays a crucial role in genetic engineering. It catalyzes the joining of DNA fragments by forming phosphodiester bonds between them. This is essential for creating recombinant DNA molecules. Gene therapy is a promising field in biotechnology. It involves the introduction of functional genes into a patient's cells to treat genetic disorders or diseases. This can be done by replacing a missing or defective gene or by introducing a foreign gene. Biotechnology has revolutionized various industries, including agriculture, medicine, and environmental science. It has led to the development of genetically modified crops, recombinant drugs, and improved diagnostic techniques.
Sri K.
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