Long terminal repeats (LTRs) are:
A. a class of transposable elements that
replicate and transpose via DNA replication
and repair.
B. a class of transposable elements that uses
RNA as an intermediate.
C. a class of transposable elements that uses
DNA as an intermediate.
D. a class of transposable elements that uses
protein as an intermediate.
E. a class of transposable elements that uses
ribosomes as an intermediate.
B
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