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.
What are the reasons that replication occurs. for growth, repairing injuries, reproduction, maintenance, when cells get too large, and to fight illness. What are the steps of replication>. -DNA helix unwinds and unzips (breaks the hydrogen bonds) and the enzyme helicase does this. -DNA nulceotides join (base pair) with DNA bases on both parent strands using the enqyme DNA polymerase. -The strands rewind and rezip so they can be used over again.