PCR is a valuable tool for DNA forensics.It
A) allows the generation of instant DNA profiles from large amounts of DNA.
B) allows the generation of DNA profiles from very small amounts of DNA.
C) is the only tool used to generate DNA profiles.
D) allows small amounts of DNA to be visualized under the microscope.
E) allows large amounts of DNA to be visualized under the microscope.

Question

Quizplus · Accepted Answer

PCR, which stands for polymerase chain reaction, amplifies specific regions of DNA, allowing for the generation of DNA profiles from very small amounts of DNA. This makes it a valuable tool for DNA forensics, where often only small amounts of DNA are available at a crime scene.

PCR Is a Valuable Tool for DNA Forensics.It