What does replication mean in an experiment?
In statistics, replication is repetition of an experiment or observation in the same or similar conditions.
What is replicate sample?
A sample replicate is a random subset of the entire available sample (i.e. sampling pool) that has been drawn for a particular survey. Sample replicates often are made up of a randomly assigned 1,000 of the sampled elements, although sometimes replicates may be as small in size as 100.
What are the results of replication?
The result of DNA replication is two DNA molecules consisting of one new and one old chain of nucleotides. This is why DNA replication is described as semi-conservative, half of the chain is part of the original DNA molecule, half is brand new.
What are the 3 main steps 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 is DNA replication and why is it important?
Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell. Once the DNA in a cell is replicated, the cell can divide into two cells, each of which has an identical copy of the original DNA.
What are the advantages of DNA replication?
Each individual eukaryotic cell needs it’s own “copy” of genetic material, in order to synthesise the proteins involved in basic cell structure and function. So the “advantage” of DNA replication is the ability to preserve the full original sequence of base pairs in every cell.
What is the relationship between DNA replication and cell division?
During every cell division, a cell must duplicate its chromosomal DNA through a process called DNA replication. The duplicated DNA is then segregated into two “daughter” cells that inherit the same genetic information. This process is called chromosome segregation.