[Campbell Biology P.464] Which of the following biotechnology techniques is characterized by... | Practice Question

Which of the following biotechnology techniques is characterized by the exponential amplification of specific DNA segments, as depicted by the branching process?

  • A: DNA sequencing
  • B: Gene cloning
  • C: PCR amplification
  • D: Gene editing

Explanation

The diagram under 'TECHNIQUES' labeled 'PCR amplification' clearly shows a branching, exponential increase in DNA copies from a single starting segment. This is the defining characteristic of Polymerase Chain Reaction PCR .