Biology · Biotechnology
Which one of the following best describes the role of a vector in genetic engineering?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1It prevents mutation of foreign DNA inside the host organism
- 2It synthesizes proteins using messenger RNA inside the host
- 3It carries the desired gene into a host cell for replication or expression✓
- 4It directly edits the nucleotide sequence of the target gene
Correct answer
It carries the desired gene into a host cell for replication or expression
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