Question: In recombinant DNA technology, what is the role of a vector?
Options:
To cut DNA
To amplify RNA
To transport DNA into a host cell
To visualize proteins
Correct Answer: To transport DNA into a host cell
Solution:
Vectors are DNA molecules used to deliver foreign genetic material into a host cell for replication.
In recombinant DNA technology, what is the role of a vector?
Practice Questions
Q1
In recombinant DNA technology, what is the role of a vector?
To cut DNA
To amplify RNA
To transport DNA into a host cell
To visualize proteins
Questions & Step-by-Step Solutions
In recombinant DNA technology, what is the role of a vector?
Correct Answer: Vectors are DNA molecules that help in transferring foreign genes into host cells.
Step 1: Understand that a vector is a tool used in genetic engineering.
Step 2: Know that vectors are usually made from plasmids or viruses.
Step 3: Realize that the main job of a vector is to carry foreign DNA into a host cell.
Step 4: Learn that once inside the host cell, the foreign DNA can replicate and express its genes.
Step 5: Remember that vectors help scientists study genes and develop new treatments.
Vector in Recombinant DNA Technology – Vectors are DNA molecules that facilitate the transfer of foreign genetic material into host cells, allowing for replication and expression of the inserted genes.
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