Genetic Engineering Techniques & Tools

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What is genetic engineering?

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Genetic engineering is the direct manipulation of an organism's genes using biotechnology, allowing for the alteration of DNA to achieve desired traits.

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What is a clone?

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A clone is an organism that is genetically identical to another organism, created through a process such as somatic cell nuclear transfer.

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What is a restriction enzyme?

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A restriction enzyme is a protein that cuts DNA at specific sequences, allowing for the splicing or insertion of new DNA.

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What are transgenic organisms?

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Transgenic organisms are those that contain genes from two different species, often created through genetic engineering techniques.

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What is DNA fingerprinting?

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DNA fingerprinting is a technique used to identify individuals based on unique patterns in their DNA, commonly used in forensic science.

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What is cell transformation?

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Cell transformation is the process by which a cell takes up foreign DNA, resulting in a change in its genotype and phenotype.

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What is gel electrophoresis?

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Gel electrophoresis is a laboratory method used to separate DNA fragments based on their size, allowing for analysis and comparison.

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What is the purpose of DNA sequencing?

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DNA sequencing determines the exact order of nucleotides in a DNA molecule, providing insights into genetic information.

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What is the role of plasmids in genetic engineering?

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Plasmids are small, circular DNA molecules used as vectors to transfer genetic material into host cells.

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What is CRISPR technology?

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CRISPR technology is a revolutionary gene-editing tool that allows for precise modifications to DNA sequences in living organisms.