There are an average of 6 errors for every cell division, most of which either occur in the 95% percent of DNA that does not code for proteins or are relatively unharmful substitution mutations.
Replication of DNA must be error free because if there is an error, then there will be a mutation on the gene. It is not preferred to have mutations because an organism might die if it has more than 3 mutations. It affects the gene adversely. There might be some complications in the gene or the chromosome and hence cause disorders or certain syndromes.
Probably because replication implies the cell is making an exact copy of itself. At the moment of replication, each component of the DNA splits in two - therefore each copy should be identical. Mistakes usually happen due to external influences.
DNA polimerase also acts as a correction mecanism for the strands it helps assemble.
A DNA molecule seldom replicates incorrectly because of its corrective mechanisms. One mechanism is that the DNA polymerase III checks the work as it creates the DNA.
DNA polymerase "proofreads" as it goes, discarding mismatched nucleotides and inserting correct ones.
each base can can attach to only one other type of base.
DNA replication and repair proof-reading check for errors in DNA.
It checks DNA for errors during replication.
Replication.
Mismatch repair ... nucleotide excision repair
each base can can attach to only one other type of base.
DNA polymerase checks the DNA for errors.
DNA polymerase checks the DNA for errors.
errors in DNA replication
DNA replication and repair proof-reading check for errors in DNA.
It checks DNA for errors during replication.
if there is a error, its cancer.
Replication reduces the chances that findings are due to experimenter bias, methodological flaws, or sampling errors
Replication.
Replication in psychological research involves repeating a study to determine if the original findings can be reproduced. It is important because it helps researchers assess the reliability and validity of their results. Replication also allows for the identification of any potential errors or biases in the original study.
DNA polymerases are in charge of correcting replication errors in dividing cellsthere ya go losers.
Mismatch repair ... nucleotide excision repair