Which Type of Transposon is Not Found in Prokaryotes

Question

Which type of transposon is not found in prokaryotes?
A) IS elements
B) Composite transposons
C) Tn3
D) Tac
E) All of these are found in prokaryotes.

Accepted Answer

Tac is a type of transposon that is only found in eukaryotes and not in prokaryotes. The other options (A, B, and C) are all types of transposons that can be found in prokaryotes.