Practice Vectors (2.2.3) - Chapter 2: Genetic Engineering - ICSE 12 Biotechnology

Practice: Vectors

Lesson 2.2.3Genetic Engineering

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8 questions

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6 sample questions

Question 1.
What is a vector in genetic engineering?
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Think about how scientists introduce new genes into cells.
Question 2.
Name one type of vector.
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What are the circular DNA molecules or the agents that can infect cells?
3Question 3.
What is the primary function of a vector in genetic engineering?
- To destroy host cells
- To carry foreign DNA
- To produce proteins
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Think about the role vectors play in introducing new genes.
4Question 4.
True or False: Plasmids can be used to clone genes.
- True
- False
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Consider the cloning process and what tools are needed.
Question 5.
Consider a scenario in which you need to use a vector to clone a gene. Discuss what type of vector you would choose and why, including its advantages over other types.
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Reflect on parameters like ease of use, speed of replication, and target microorganisms.
Question 6.
Analyze the implications of using viral vectors in gene therapy. Discuss both potential benefits and ethical concerns associated with this technique.
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Think about the benefits of targeted treatments versus the risks of long-term genetic changes.

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