DNA fingerprinting most often is based on
A) SNPs.
B) open reading frames.
C) telomeres.
D) repetitive DNA.
E) transposons.

Question

Quizplus · Accepted Answer

DNA fingerprinting is based on the analysis of repetitive DNA sequences, such as short tandem repeats (STRs) or variable number tandem repeats (VNTRs). These sequences are highly variable between individuals and can be used to generate a unique profile, or "fingerprint," for each person. SNP (single nucleotide polymorphism) analysis is a different type of genetic analysis that looks at single base-pair differences between individuals, but is not typically used for DNA fingerprinting. Open reading frames, telomeres, and transposons are also not typically used for DNA fingerprinting.

DNA Fingerprinting Most Often Is Based on