DNA replication occurs in the nucleus of the cell - just before the cell divides.
DNA replication begins in areas of DNA molecules are called origins of replication.
The topoisomerase enzyme uncoils the double helical structure of DNA during its replication to form the replication fork. In eukaryotes both posive and negative supercoils get unbind by topoisomerase I & II respectively.Topoisomerase isomerase unwinds DNA to form replication fork
B form DNA is replicated in living organisms.
DNA polymerase are enzymes that form bonds between nucleotides during replication.
Replication.
role of ssb protein in dna replication is when the double stranded dna is brought in the single stranded form during replication the ssb bind to the single stranded dna so that the ss dna remain in the the single stranded form and when replication process is completed these protein get dissociated from the dna
replication
dna replication. can be summarised as the two helical strands of dna unravelling through the action of enzymes and the corresponding nitrogenous bases of each being matched up (A-T, C-G) to form two identical strands
Inhibitors of DNA replication are bacteria or toxins that inhibit the replication of DNA. E-Coli is an example of an inhibitor of DNA replication.
When replication occurrs in the cell the dna strand experiences an unwinding which creates forks growing bi-directional from the source, these become new strands of dna.
DNA replication occurs in the nucleus of the cell - just before the cell divides.
Unless mutation occur the two copies of DNA that are made after replication are identical to its original form. Thus continuous replication of DNA in the chromosomes does not alter its nature.