PCR is often used in forensic analysis since
A)it requires no specialized equipment.
B)untrained personnel can carry out the procedure.
C)very small samples are frequently all that are available.
D)juries always trust the method.
E)it has been proven to determine the criminal.

Question

Quizplus · Accepted Answer

PCR is frequently used in forensic analysis because it can amplify very small samples of DNA, which is often all that is available in criminal investigations. Choice A and B are incorrect because PCR does require specialized equipment and trained personnel to carry out the procedure properly. Choice D is incorrect as juries may not always trust the method, and choice E is incorrect as PCR alone cannot determine the identity of the criminal.

PCR Is Often Used in Forensic Analysis Since