Web Results


Explain the function of replication. It specifies what nucleotides go together in the sequence. ... What are the jobs of the enzymes and proteins during replication? Helicase: Enzymes begin to unzip the double helix at numerous places along the chromosome, called origins of replication.


Cooperative distribution of nucleosomes after replication. New synthesized histones are associated with one daughter strand along the replication fork. The original histones are conserved and the histone octomers do not completely dissociate during replication.


In molecular biology, DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. DNA replication occurs in all living organisms acting as the basis for biological inheritance.The cell possesses the distinctive property of division, which makes replication of DNA not essential. DNA is made up of a double helix of two complementary strands.


The process of DNA replication ensures that each cell contains a copy of these instructions and is, accordingly, able to function correctly within the organism. At the most basic level, the purpose of this process is to duplicate the DNA within each cell during every cycle of cell division.


Replication follows several steps that involve multiple proteins called replication enzymes and RNA. In eukaryotic cells, such as animal cells and plant cells, DNA replication occurs in the S phase of interphase during the cell cycle. The process of DNA replication is vital for cell growth, repair, and reproduction in organisms.


What Is the Purpose of DNA Replication? DNA replicates in order for cells to divide, withy a parent cell divides giving each daughter cell the full DNA string in each nucleus. Without cell division, an organism cannot grow into a plant, a human or an animal.


Replication is an important function of DNA; explain why it is so important.? More questions Explain how DNA replication ensures continuity of form and function from one cellgeneration to the next.?


DNA replication is the process by which DNA makes a copy of itself during cell division. Lagging strand: Numerous RNA primers are made by the primase enzyme and bind at various points along the lagging strand. Chunks of DNA, called Okazaki fragments, are then added to the lagging strand also in the ...


Where DNA replication occurs depends upon whether the cells is a prokaryote or a eukaryote (see the RNA sidebar on the previous page for more about the types of cells). DNA replication occurs in the cytoplasm of prokaryotes and in the nucleus of eukaryotes. Regardless of where DNA replication occurs, the basic process is the same.


Molecular mechanism of DNA replication. Roles of DNA polymerases and other replication enzymes. Leading and lagging strands and Okazaki fragments. DNA replication. DNA replication and RNA transcription and translation. Leading and lagging strands in DNA replication.