To begin DNA replication, a short ___ primer must first be produced.
A: DNA；
B: RNA；
C: polypeptide；
D: histone
A: DNA；
B: RNA；
C: polypeptide；
D: histone
举一反三
- During DNA replication, a short ___acts as the primer. A: DNA B: RNA C: polypeptide D: histone
- Which of the following process needs primer? ( ) A: DNA replication B: RNA replication C: RNA transcription D: RNA translation E: DNA ligation
- The chemical nature of the<br/>primer required for the synthesis of DNA is ( ) A: DNA B: Histone C: RNA D: hnRNA
- The role of RNA primer during DNA replication is A: to guide DNA polymerase to bind with DNA template B: to provide 5’ phosphate end C: to provide attachment sites for four kinds of NTP D: to provide 3’-OH end to initiate synthesis of new DNA
- What is the function of RNA primer during DNA replication? A: to provide a 3’ OH group for DNA polymerase B: to provide a 5’ OH group for DNA polymerase C: to provide a 3’ phosphate group for DNA polymerase D: to provide a 5’ phosphate group for DNA polymerase E: to provide a hydrogen bond for double strand of DNA .