Which of the following composite transposons exhibits differences (non-identical nature)in its flanking IS elements?
A) Tn 10
B) Tn 5
C) Tn 3
D) Tn 2
E) Tn 1

Question

Quizplus · Accepted Answer

Composite transposons are composed of two IS elements in opposite orientations, with a central region containing additional genes. Tn 5 is unique among the listed transposons as it contains two different types of IS elements in its flanking regions - IS50L and IS50R instead of identical IS elements.

Which of the Following Composite Transposons Exhibits Differences (Non-Identical Nature)in