MDCAT Biology MCQ #1159

Which technique is used to amplify a specific DNA sequence?

MDCAT Biology MCQ #1159

  1. Question 1

    Q1. Which technique is used to amplify a specific DNA sequence?

    • A) Gel electrophoresis
    • B) Polymerase Chain Reaction (PCR)
    • C) DNA sequencing
    • D) Cloning

    Answer: Polymerase Chain Reaction (PCR)

    Explanation: PCR amplifies specific DNA sequences; gel electrophoresis separates DNA, sequencing determines order, cloning makes copies.