Biotechnology

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What is biotechnology?

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Biotechnology is the use of living organisms, cells, and biological systems to develop products and technologies for various applications, including medicine, agriculture, and environmental management.

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What is gel electrophoresis?

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Gel electrophoresis is a laboratory technique used to separate DNA, RNA, or proteins based on their size and charge by applying an electric field to a gel matrix.

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What does PCR stand for?

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PCR stands for Polymerase Chain Reaction, a method used to rapidly make millions of copies of a specific DNA segment.

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What is the role of DNA in inheritance?

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DNA carries genetic information that is passed from parents to offspring, determining traits and characteristics.

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What happens to DNA fragments during gel electrophoresis?

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During gel electrophoresis, smaller DNA fragments move faster and travel further through the gel than larger fragments.

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What is cloning in biotechnology?

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

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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 to exhibit desired traits.

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What is the significance of the 'father of the child' question in genetics?

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This question illustrates the concept of inheritance, where a child receives half of their DNA from each parent, allowing for the determination of paternity.

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What is the purpose of using restriction enzymes in biotechnology?

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Restriction enzymes are used to cut DNA at specific sequences, allowing for the manipulation and analysis of genetic material.

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What is the difference between DNA and RNA?

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DNA (deoxyribonucleic acid) stores genetic information, while RNA (ribonucleic acid) plays a role in protein synthesis and gene expression.