CRISPR Flashcard

Front

What does the acronym CRISPR stand for?

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Clustered Regularly-Interspaced Short Palindromic Repeats

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What is the main difference between 'gene editing' and 'genetic modification'?

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Genetic modification can move DNA from one organism to another.

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Which organisms naturally have CRISPR?

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Bacteria

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Can restriction enzymes be used inside living cells?

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No, restriction enzymes cannot be used inside living cells.

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What is the primary function of CRISPR in bacteria?

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To provide immunity against viruses by cutting their DNA.

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How does CRISPR technology differ from traditional genetic modification techniques?

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CRISPR allows for precise edits to specific DNA sequences without introducing foreign DNA.

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What role does the Cas9 protein play in CRISPR?

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Cas9 is an enzyme that cuts DNA at a specific location guided by RNA.

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What is a guide RNA in the context of CRISPR?

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A short RNA sequence that directs the Cas9 protein to the target DNA sequence.

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What are some potential applications of CRISPR technology?

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Gene therapy, agriculture improvements, and disease research.

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What ethical concerns are associated with CRISPR technology?

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Potential for unintended consequences, designer babies, and ecological impacts.