<prompt> RNA dependent DNA polymerase isDNA polymeraseRNA polymeraseReverse transcriptasePhosphokinase  <response>: Ans. is c i.e., Reverse transcriptaseReverse transcriptase is an RNA dependent DNA polymerase that produces ds DNA from RNA template. It moves along the template in 3 5 direction, synthesizing DNA is 5 - 3 direction.It is seen in retro viruses e.g. HIV. 