MDCAT Biology MCQ #1213

In genetic engineering, what is the significance of the multiple cloning site (MCS) in a plasmid vector?

MDCAT Biology MCQ #1213

  1. Question 1

    Q1. In genetic engineering, what is the significance of the multiple cloning site (MCS) in a plasmid vector?

    • A) It provides a site for the origin of replication
    • B) It contains a selectable marker
    • C) It allows for the insertion of foreign DNA at various restriction sites
    • D) It enhances the stability of the plasmid

    Answer: It allows for the insertion of foreign DNA at various restriction sites

    Explanation: MCS allows for the insertion of foreign DNA at multiple restriction sites; It facilitates cloning.