Biotechnology /Cancer

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What are Genetically Modified Organisms (GMO's)?

Back

Organisms whose genes / DNA have been edited.

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What conclusion can be drawn from gel electrophoresis results showing a child's DNA matches both parents?

Back

They have the correct child, because her genetic information came from both parents.

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What is gene therapy?

Back

Gene therapy is when a person's genes are edited.

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What is a non-cancerous tumor called?

Back

Benign.

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What is gel electrophoresis?

Back

A tool for separating chunks of DNA.

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What is the purpose of gene editing?

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To modify an organism's DNA to achieve desired traits.

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What is the difference between benign and malignant tumors?

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Benign tumors are non-cancerous and do not spread, while malignant tumors are cancerous and can invade nearby tissues.

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What role do stem cells play in biotechnology?

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Stem cells can be used to regenerate damaged tissues and treat diseases.

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What is the significance of DNA sequencing in biotechnology?

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DNA sequencing allows scientists to determine the exact sequence of nucleotides in a DNA molecule, which is crucial for understanding genetic diseases.

Front

How does gel electrophoresis work?

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Gel electrophoresis separates DNA fragments based on their size by applying an electric current.