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DNA polymerase

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14y ago

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What patrols DNA looking for errors?

The enzyme known as DNA polymerase is responsible for proofreading and repairing errors that occur during DNA replication. Its proofreading function helps to maintain the integrity of the DNA sequence by identifying and correcting mistakes.


Which help prevents errors in DNA replication?

each base can can attach to only one other type of base.


What helps errors in DNA replication?

DNA polymerase checks the DNA for errors.


what helps prevent errors in DNA replication?

DNA polymerase checks the DNA for errors.


What enzymes check for mistakes in replication?

DNA polymerase is the main enzyme responsible for checking for mistakes during DNA replication. It has a proofreading function that helps to correct errors in base pairing. Additionally, mismatch repair enzymes are also involved in identifying and repairing any remaining errors after replication.


Why is it more important to check for Error during DNA replication and then during protein synthesis?

It is more important to check for errors during DNA replication because errors in DNA can be passed on to future generations, leading to genetic mutations and potential diseases. In contrast, errors during protein synthesis can be corrected by the cell's quality control mechanisms to prevent the production of faulty proteins.


Why is it more important to check for errors during DNA replication then protein synthesis?

And air and transcription only affects one cell


When new DNA molecules are formed almost errors are detected and fixed by?

When new DNA molecules are formed, almost all errors are detected and fixed by DNA repair mechanisms. These mechanisms include proofreading by DNA polymerases, mismatch repair systems, and nucleotide excision repair. Failure to correct errors in DNA replication can lead to mutations and potential health consequences.


How are mutations prevented during DNA replication?

DNA polymerase checks DNA for errors.DNA polymerase checks DNA for errors by breaking the hydrogen bonds between the paired nitrogen bases in the DNA molecule. This causes the molecule to separate into two individual strands.


DNA mutations can lead to genetic disorders diseases or even the death of an organism Which of the following factors is most likely to cause a mutation in DNA?

Exposure to harmful environmental factors such as radiation, chemicals, or toxins is most likely to cause mutations in DNA. These factors can damage the DNA structure and lead to errors in the replication process, increasing the risk of genetic disorders or diseases in organisms.


Which of the following would cause an error in DNA replication?

An error in DNA replication can be caused by factors such as DNA polymerase mistakes, damage to the DNA template, or interference from environmental factors like UV radiation or chemicals. Mutations in the DNA sequence or insufficient nucleotide precursors can also lead to errors in DNA replication.


Which of the following can cause a mutation in a gene?

An error in the repair of damaged DNA-Apex