Biotechnology-Principles-And-Processes Question 130

Question: Plasmids are suitable vectors for gene cloning because:

Options:

A) these are small circular DNA molecule which can integrate with host chromosomal DNA.

B) these are small circular DNA molecules with their own replication origin site.

C) these can shuttle between prokaryotic and eukaryotic cells.

D) these often carry antibiotic resistance genes.

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Answer:

Correct Answer: B

Solution: