a vector is a part of the chromosome in the organisms. In recombinant DNA technology, a vector is a part of the chromosome in the organisms. True False

Question

Jalen Ayers

Biology

25 October, 10:43

a vector is a part of the chromosome in the organisms. In recombinant DNA technology, a vector is a part of the chromosome in the organisms. True False

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Answers (1)

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Kaitlin Bullock · Answer 1

The statement is false

Explanation:

A vector is a DNA molecule that is obtained from bacteria, yeast which acts as a vehicle to transfer the foreign DNA into the host cell. The vector which carries foreign DNA is called recombinant DNA.

A good vector should have the ability to replicate on its own so they must have their origin of replication. A good vector should have a unique restriction site and at least one selectable marker.

So vector is not the part of chromosome rather it is extra-chromosomal DNA or plasmid which is used to transfer the foreign DNA of one organism into another organism.