Genetic Engineering

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What is genetic engineering?

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Genetic engineering is the manipulation of an organism's DNA to alter its characteristics, often by introducing genes from other organisms.

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What is a plasmid?

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A plasmid is a small, circular piece of DNA found in bacteria that can replicate independently and is often used in genetic engineering.

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Why are genetically modified plasmids added into bacterial cells?

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To reproduce rapidly and produce large quantities of the desired protein or trait.

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What are transgenic organisms?

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Transgenic organisms are those that contain genes from other species, created through genetic engineering.

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What is gene splicing?

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Gene splicing is the process of cutting and recombining DNA segments to create new genetic combinations.

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What is the purpose of genetic engineering in agriculture?

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To improve crops by making them pest-resistant, drought-resistant, more nutritious, or larger.

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What is gene therapy?

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Gene therapy is a technique that modifies a person's genes to treat or prevent disease.

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What is cloning?

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Cloning is the process of creating a genetically identical copy of an organism or cell.

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What is DNA fingerprinting?

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DNA fingerprinting is a technique used to identify individuals based on their unique DNA profiles.

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What is a genetically modified organism (GMO)?

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A GMO is an organism whose genetic material has been altered using genetic engineering techniques.