PCR is ____.
A) repeated DNA replication cycles of a specific region of a DNA molecule
B) DNA replication in which DNA polymerase replicates an entire chromosome
C) a reaction in which restriction enzymes cut a gene of interest from the chromosome
D) transcription during which only a portion of the cell's DNA is expressed
E) translation during which only some mRNA molecules are translated to make proteins

Question

Quizplus · Accepted Answer

PCR (Polymerase Chain Reaction) involves repeated cycles of DNA replication to amplify a specific region of a DNA molecule, making it a powerful tool for genetic analysis and cloning.

PCR Is ____