The Long Terminal Repeats of the Acquired Immunodeficiency Syndrome (AIDS)

The long terminal repeats of the acquired immunodeficiency syndrome (AIDS) virus are recognized by integrase and help direct the incorporation of viral complementary DNA (cDNA) into the genome.What else are they good for?

A) They encode the matrix and core proteins.
B) They form the primer for reverse transcriptase.
C) They encode reverse transcriptase.
D) They encode the proteins required to process gag-pol.
E) They contain the viral promoter region.