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9.Biotechnology Principals and Process
medium
Plasmid are suitable vectors for gene cloning because
A
These are small circular $DNA$ molecules, 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
Solution
Plasmid is an extrachromosomal genetic of $DNA$ that is capable of replicating independently of host chromosome. It forms the basis of many cloning vectors used in genetic engineering
Standard 12
Biology