How are new molecules of dna synthesized in living cells?

It begins with the unzipping of the double helix by helicases. Unzipping forms y-shaped replication forks exposing promoter regions (TATA regions) where the initiator proteins and factor bind to the regions of DNA. A primer also attaches to the region. DNA polymerase then binds to the regions and begins adding DNA nucleotides to the 3’ end of the primer based on the nucleotides on the template strand. Topoisomerase continues to unwind the DNA as the polymerase progresses to the end of replication.

a

explanation:

many plants naturally reproduce this way, but it can also be induced artificially. horticulturalists have developed asexual propagation techniques that use vegetative plant parts to replicate plants. success rates and difficulty of propagation vary greatly. monocotyledons typically lack a vascular cambium and therefore are harder to propagate.