Question 21

(Multiple Choice)

How do transposable elements and short tandem repeats (STRs)differ?


A)STRs occur within exons; transposable elements occur within introns.
B)STRs occur within introns; transposable elements occur within exons.
C)The repeated unit in STRs is clustered one after another; transposable element repeats are scattered throughout the genome.
D)The repeated unit in STRs is much larger than the repeated unit of transposable elements.
E)STRs are found in eukaryotes; transposable elements are found in prokaryotes.

Answer