No. Although many proteins check the DNA for damage or errors, damaged regions
can still be replicated. This may result in gene alterations and serious complications
for the organism.
Yes, this mechanism is fool-proof due to the proofreading and error checking process, which makes sure there are minimum errors.
2nd Answer:
DNA replication in the body is not foolproof. There are a number of birth defects that can occur from 'mistakes'. An example is Down syndrome. Many of these mistakes occur, but since the body will work OK with a large range of different genetic conditions, a mistake is usually never even noticed.
No, cells accumulate mistakes in their genetic codes.
Replication.
DNA replication begins in areas of DNA molecules are called origins of replication.
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.
They are completely different processes in the central dogma. DNA replication is the replication of DNA into DNA by DNA polymerases. Trancription is the transcription of DNA into RNA by RNA polymerase.
Prokaryotic DNA is reproduced with DNA Polymerases replication forks.
Replication.
DNA replication begins in areas of DNA molecules are called origins of replication.
replication
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.
DNA replication produces two copies of the DNA.
DNA replication
DNA replication produces a copy of the DNA. At the same time the cell in which the DNA is to be found splits into two with a copy of the DNA in each. DNA replication is caused by cell replication during the process of mitosis.
DNA replication occurs in living cells. The name of the sites where DNA replication occurs is called the origins of replication.
Transcription.
They are completely different processes in the central dogma. DNA replication is the replication of DNA into DNA by DNA polymerases. Trancription is the transcription of DNA into RNA by RNA polymerase.
DNA replication
Prokaryotic DNA is reproduced with DNA Polymerases replication forks.