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Is DNA replication always foolproof

Updated: 8/11/2023
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11y ago

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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.

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11y ago
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12y ago

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.

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11y ago

No, cells accumulate mistakes in their genetic codes.

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Q: Is DNA replication always foolproof
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