NEET Solved Paper 2018 Question 8
Question: Which of the following is commonly used as a vector for introducing a DNA fragment in human lymphocytes? [NEET - 2018]
Options:
A) $ \lambda $ phage
B) $ Ti $ plasmid
C) Retrovirus
D) $ \text{pBR 322} $
Show Answer
Answer:
Correct Answer: C
Solution:
- Retroviruses are commonly used as vectors for introducing DNA fragments into human lymphocytes. They have the ability to integrate their genetic material into the host cell’s genome, making them effective tools for gene transfer in gene therapy and genetic engineering.