Why reverse transcriptase enzymes are having comparatively high error rates than other polymerases?

Because they are not having 5’-3’ proofreading exonucleolytic activity

Because they are not having 3’-5’ proofreading exonucleolytic activity

Because they are not having 5’-3’ proofreading exonucleolytic activity

Because they are having slow rates of exonucleolytic activity

It is difficult to synthesize DNA from RNA

Why reverse transcriptase enzymes are having comparatively high error

1.	Why reverse transcriptase enzymes are having comparatively high error rates than other polymerases?
A.	Because they are not having 3’-5’ proofreading exonucleolytic activity
B.	Because they are not having 5’-3’ proofreading exonucleolytic activity
C.	Because they are having slow rates of exonucleolytic activity
D.	It is difficult to synthesize DNA from RNA
Answer» B. Because they are not having 5’-3’ proofreading exonucleolytic activity