Which repeating sequences in the human genome are the targets of technologies used in forensic DNA analysis?
A) simple-sequence repeats
B) single nucleotide polymorphisms
C) introns
D) short tandem repeats
E) long repetitive sequences

Question

Quizplus · Accepted Answer

Short tandem repeats (STRs), also known as microsatellites, are the repeating sequences in the human genome that are the targets of technologies used in forensic DNA analysis. STRs are highly polymorphic, meaning that they vary greatly in length and sequence between individuals. By analyzing the STRs present in a DNA sample, forensic scientists can create a DNA profile that can be used to identify or exclude potential suspects in criminal investigations.

Which Repeating Sequences in the Human Genome Are the Targets