In the creation of a DNA profile, what type of DNA is used?
A) Microsatellites
B) Short tandem repeats
C) Introns
D) Transposons
E) Fragment length polymorphisms

Question

Quizplus · Accepted Answer

Short tandem repeats (STRs) are the type of DNA used in the creation of a DNA profile. These are regions of the DNA that contain repeating sequences of base pairs, usually 2-6 nucleotides in length. By analyzing the number and length of these repeats at specific locations in the genome, a unique profile can be generated for an individual. This technique is widely used in forensic science to identify suspects or victims in criminal investigations.

In the Creation of a DNA Profile, What Type of DNA