Advertisements
Advertisements
प्रश्न
Retroviruses have no DNA. However, the DNA of the infected host cell does possess viral DNA. How is it possible?
उत्तर
Retroviruses have RNA as genetic material. After the entry of a virus into the body of the host, the virus attacks the macrophage cells of the body where the RNA genome of the virus replicates to form viral DNA with the help of the reverse transcriptase enzyme.
APPEARS IN
संबंधित प्रश्न
Give an account of the Blue-White Method of selection of recombinants
Give the applications of the PCR technique.
In vitro amplification of DNA or RNA segment is known as ___________.
For which of the following reason Agrobacterium tumefaciens is most widely used for gene transfer in plants?
From the following identify the methods of electrophoresis.
Identify the process by which bacteria protect their own DNA from the attack of restriction enzymes.
The PCR technique is used for ______.
______technique is used for in vitro gene cloning or gene multiplication.
Expand YAC used in the field of Biotechnology.
Suneeta is planning an experiment to clone a gene in a vector. So, she has to choose a good cloning vector.
Which one of the vectors shown below should she choose? Justify your answer by giving two reasons.
 |
 |
 |
| Vector A | Vector B | Vector C |
