Which of the Following About Plasmid Vectors Is/are TRUE

Question

Which of the following about plasmid vectors is/are TRUE?
A)Plasmid vectors must have convenient restriction sites/polylinker sites.
B)Plasmid vectors must have an origin of replication.
C)Plasmid vectors must carry a selectable marker (drug resistance)for selection.
D)Plasmid vectors can accept DNA inserts as large as 10 kb to 15 kb.
E)All of the answer options are correct.

Accepted Answer

All of the answer options are correct. Plasmid vectors must have convenient restriction sites/polylinker sites, an origin of replication, and a selectable marker (drug resistance) for selection. Plasmid vectors can accept DNA inserts as large as 10 kb to 15 kb.