If you commit a crime,you need to make sure that you do not leave even the smallest speck of blood,hair,or other organic matter from your body.If you do,the DNA in this material can be amplified by ,subjected to genetic analysis,and used to identify you as the perpetrator of the crime.

Question

Quizplus · Accepted Answer

PCR (polymerase chain reaction) is the best choice for amplifying small amounts of DNA from blood, hair, or other organic material. The amplified DNA can then be subjected to genetic analysis for identification purposes. Blotting, RFLP, and reverse transcriptase are not as effective in amplifying small amounts of DNA.

If You Commit a Crime,you Need to Make Sure That