<Ul> <Li> Most bacteria have a single circular molecule of DNA , and typically only a single origin of replication per circular chromosome . </Li> <Li> Most archaea have a single circular molecule of DNA , and several origins of replication along this circular chromosome . </Li> <Li> Eukaryotes often have multiple origins of replication on each linear chromosome that initiate at different times ( replication timing ) , with up to 100,000 present in a single human cell . Having many origins of replication helps to speed the duplication of their ( usually ) much larger store of genetic material . The segment of DNA that is copied starting from each unique replication origin is called a replicon . </Li> </Ul>
<Ul> <Li> Most bacteria have a single circular molecule of DNA , and typically only a single origin of replication per circular chromosome . </Li> <Li> Most archaea have a single circular molecule of DNA , and several origins of replication along this circular chromosome . </Li> <Li> Eukaryotes often have multiple origins of replication on each linear chromosome that initiate at different times ( replication timing ) , with up to 100,000 present in a single human cell . Having many origins of replication helps to speed the duplication of their ( usually ) much larger store of genetic material . The segment of DNA that is copied starting from each unique replication origin is called a replicon . </Li> </Ul>
how many origins of replication are typically found on a bacterial chromosome
how many origins of replication are typically found on a bacterial chromosome
a single origin of replication per circular chromosome
a single origin of replication per circular chromosome