What is the correct sequence of events in DNA replication?
What is the correct sequence of events in DNA replication?
Replication occurs in three major steps: the opening of the double helix and separation of the DNA strands, the priming of the template strand, and the assembly of the new DNA segment. During separation, the two strands of the DNA double helix uncoil at a specific location called the origin.
What bonds are broken in the process of DNA replication?
During DNA replication, the hydrogen bonds must be broken between the complementary nitrogenous bases in the DNA double helix. Once this is accomplished, either side of the DNA molecule can act as a template to produce another double stranded DNA molecule.
What happens after the hydrogen bonds are broken in DNA replication?
DNA replication occurs through the help of several enzymes. These enzymes “unzip” DNA molecules by breaking the hydrogen bonds that hold the two strands together. Each strand then serves as a template for a new complementary strand to be created. Complementary bases attach to one another (A-T and C-G).
What enzyme breaks the hydrogen bonds during replication?
enzyme helicase
What is the accuracy of DNA replication?
The replication of DNA is an incredibly fast and accurate process. On average, around one mistake is made for every 10 billion nucleotides that are replicated. The process includes over a dozen different types of enzymes and other proteins to run correctly.
What is the Semiconservative method of DNA replication?
As the DNA double helix is unwound by helicase, replication occurs separately on each template strand in antiparallel directions. This process is known as semi-conservative replication because two copies of the original DNA molecule are produced. Each copy contains one original strand and one newly-synthesized strand.
Does replication affect latency?
Benefits of data replication Organizations can expect to see benefits including: Improved network performance: Having the same data in multiple locations can lower data access latency, since required data can be retrieved closer to where the transaction is executing.