Itâs extremely unlikely that youâre ever going to become rich doing photography. In fact, if this is your only income and you have a family, itâs a hard income to live off of and youâre going to have to make sacrifices. That doesnât mean you canât do it or that itâs not worth it.
1 During initiation, proteins bind to the origin of replication while helicase unwinds the DNA helix and two replication forks are formed at the origin of replication.  During elongation, a primer sequence is added with complementary RNA nucleotides, which are then replaced by DNA nucleotides.
The synthesis of any macromolecule proceeds in three stages: initiation, elongation and termination. This is true for DNA replication as well. During initiation, DNA synthesis begins at a specific site, called an origin of replication. The circular E. coli chromosome has a single origin, called oriC. Many bacteria have circular chromosomes with single origins of replication.