Practice Isolation Of Desired Gene (4.2.1) - Recombinant DNA Technology

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8 questions

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6 sample questions

Question 1.
What is the first step in isolating a gene?
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Think about what we need to release from the cells.
Question 2.
Name one method used for DNA extraction.
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What helps break down cell membranes?
3Question 3.
What is the primary goal of isolating a desired gene?
- To produce proteins directly
- To extract genetic material for cloning
- To sequence the entire genome
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Think about what comes after isolation.
4Question 4.
True or False: Gel electrophoresis is used for visualizing DNA fragments to confirm the desired gene.
- True
- False
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What tool do scientists use to see their DNA?
Question 5.
Discuss the advantages and disadvantages of using chemical lysis versus physical disruption for DNA extraction.
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Compare and contrast the effectiveness and risks.
Question 6.
In a laboratory setting, describe how you would isolate a gene from a plant tissue sample and confirm its presence.
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Think about all steps from start to finish.

4 more questions in this section. Enroll free to practise them all.