Functions of DNA polymerases and accessory proteins in eukaryotic DNA replication include
A)PCNA protein,a sliding clamp unit for DNA.
B)β- DNA polymerase,for repair of damaged DNA.
C)RPA protein,and equivalent of SSB proteins in bacteria.
D)RPC protein,used for mitochondrial DNA synthesis.
E)All of the above.

Question

Quizplus · Accepted Answer

All of the options listed are correct. PCNA protein functions as a sliding clamp unit for DNA, β-DNA polymerase is involved in repairing damaged DNA, RPA protein serves as an equivalent of SSB proteins in bacteria, and RPC protein is used for mitochondrial DNA synthesis. Together, these proteins and enzymes play important roles in eukaryotic DNA replication.

Functions of DNA Polymerases and Accessory Proteins in Eukaryotic DNA