The polymerase which is used in DNA replication is ( )
A: DNA-dependent RNA polymerase
B: DNA-dependent DNA polymerase
C: RNA-dependent RNA polymerase
D: RNA-dependent DNA polymerase
E: none of above
A: DNA-dependent RNA polymerase
B: DNA-dependent DNA polymerase
C: RNA-dependent RNA polymerase
D: RNA-dependent DNA polymerase
E: none of above
举一反三
- Using the DNA template in a process called _______ RNA is synthesized utilizing which enzyme? A: translation, RNA polymerase B: transcription, DNA polymerase C: transcription, RNA polymerase D: replication, DNA polymerase
- Both DNA polymerase and RNA polymerase are needed in DNA replication process.()
- Reverse transcriptase A: has 5ˊ → 3ˊ polymerase activity B: has 3ˊ → 5ˊ exonuclease activity C: is an RNA-dependent DNA polymerase D: is a DNA-dependent DNA polymerase
- In the following descriptions of DNA polymerase and RNA polymerase, the error is: ( ) A: RNA polymerase requires primers B: DNA polymerase can synthesize DNA using RNA as a template C: The extension direction of the new chain catalyzed by both enzymes is 5'-3'. D: RNA polymerase uses NDP as raw material.
- In<br/>E.coli, the RNA primer at the beginning of each Okazaki fragment is is removed by 。 A: DNA polymerase B: DNA polymerase I C: DNA polymerase II D: DNA polymerase