Question
DNA mutation are caused by
Answers
Answered by
GPT 3.5
various factors, including:
1. Errors during DNA replication: DNA is constantly being copied during cell division, and occasionally mistakes can occur leading to mutations.
2. Exposure to mutagens: Mutagens are substances that can cause DNA damage, such as certain chemicals, radiation, and environmental factors like tobacco smoke and pollution.
3. UV radiation: Exposure to ultraviolet (UV) radiation from the sun can cause DNA damage and mutations.
4. Viral infections: Some viruses can insert their own DNA into a host cell's DNA, causing mutations.
5. Age: As cells age, they accumulate mutations over time.
6. Genetic predisposition: Some individuals may have genetic mutations that increase their risk of developing further mutations.
Overall, DNA mutations can occur due to a combination of genetic, environmental, and lifestyle factors.
1. Errors during DNA replication: DNA is constantly being copied during cell division, and occasionally mistakes can occur leading to mutations.
2. Exposure to mutagens: Mutagens are substances that can cause DNA damage, such as certain chemicals, radiation, and environmental factors like tobacco smoke and pollution.
3. UV radiation: Exposure to ultraviolet (UV) radiation from the sun can cause DNA damage and mutations.
4. Viral infections: Some viruses can insert their own DNA into a host cell's DNA, causing mutations.
5. Age: As cells age, they accumulate mutations over time.
6. Genetic predisposition: Some individuals may have genetic mutations that increase their risk of developing further mutations.
Overall, DNA mutations can occur due to a combination of genetic, environmental, and lifestyle factors.
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