The Human Immunodeficiency Virus (HIV)uses RNA,rather Than DNA,to Encode Genetic

The human immunodeficiency virus (HIV) uses RNA,rather than DNA,to encode genetic information.During infection,however,HIV uses an enzyme known as reverse transcriptase to generate double-stranded DNA.Generally speaking,how would the enzyme generate a double strand of DNA from a single strand of RNA?

A) Reverse transcriptase first catalyzes the synthesis of a DNA copy from the viral RNA,and then catalyzes the synthesis of a second strand of DNA complementary to the first one.
B) Reverse transcriptase first catalyzes the synthesis of a RNA copy from the viral DNA,and then catalyzes the synthesis of a second strand of RNA complementary to the first one.
C) Reverse transcriptase first catalyzes the synthesis of a DNA copy from the viral RNA,and then catalyzes the synthesis of a second strand of RNA complementary to the first one.