Molecular Basis Of Inheritance Ques 147
147. Reverse transcriptase is
[1994]
(a) RNA dependent RNA polymerase
(b) DNA dependent RNA polymerase
(c) DNA dependent DNA polymerase
(d) RNA dependent DNA polymerase
Show Answer
Answer : d
Hints & Solution
(d) H. Temin and D. Baltimore (1970) discovered that tumor viruses contain RNA as genetic material and replicate by synthesizing complementary DNA. This process is called reverse transcription and it is carried by an RNA dependent DNA polymerase called as reverse transcriptase.
BETA
