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How do chemicals cause mutations?

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Yes. But they won't turn you into Spiderman. Chemicals that cause mutations are called mutagens. Mutagens cause changes in the DNA in the cells of an organism. DNA is a code that spells out how to make things in a cell. The code is made up of letters like an alphabet. read more

Chemicals that cause mutations are called mutagens. Mutagens cause changes in the DNA in the cells of an organism. DNA is a code that spells out how to make things in a cell. read more

External influences can create mutations Mutations can also be caused by exposure to specific chemicals or radiation. These agents cause the DNA to break down. This is not necessarily unnatural — even in the most isolated and pristine environments, DNA breaks down. read more

An example of the base sequence of the DNA product following a G -> eG mutation: C. Chemicals that cause cross-linking of DNA strands.. Crosslinking of DNA can lead to mutations during subsequent replication or transcription. read more

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