2004). Also, whereas bacterial chromosomes are circular, eukaryotic chromosomes are linear. During circular DNA replication, the excised primer is readily replaced by nucleotides, leaving no gap ...

Semiconservative replication was not the only model of DNA replication proposed during the mid-1950s, however. In fact, two other prominent hypotheses were put also forth: conservative replication ...

That efficiency, explains De Biasio, makes the study of DNA replication more than an attempt to answer the most fundamental scientific questions about life; it also makes helicases models for the ...

DNA achieves this feat of storing, coding and transferring biological information though its unique structure. Replication of DNA DNA replication is the process by which a cell makes an identical ...

A physically consistent and realistic structural model for DNA ... replication, repair, and segregation to daughter cells. Nucleosomes are repetitive building blocks introduced in the monotonous ...