What is an example of a mutagen?

Anything that causes a mutation (a change in the DNA of a cell). DNA changes caused by mutagens may harm cells and cause certain diseases, such as cancer. Examples of mutagens include radioactive substances, x-rays, ultraviolet radiation, and certain chemicals.

What chemicals are mutagens?

The most commonly used chemical mutagens are alkylating agents such as ethylmethane sulfonate and N-methyl-N-nitrosourea that induce point mutations in DNA.

What are the 3 mutagens?

Some of the common examples of mutagens are- UV light, X-rays, reactive oxygen species, alkylating agents, base analogs, transposons, etc.

What is not a mutagen?

Mutagen is the chemical which causes mutation. Examples are nitrous acid, ethylene oxide, EMS, etc. Acetic acid does not cause any mutation, hence it is not a mutagen.

Is benzene a mutagen?

Although benzene itself is not regarded as a mutagenic substance, some of its metabolites are genotoxic. Benzene is first metabolized to phenol in the liver, subsequently to hydroquinone (CAS no.

What are mutagens 12?

These mutation causing agents are called mutagens. Mutagens include radiations (X-ray, UV ray, etc), chemicals such as bromouracil, aminopurine, etc and biological agents include viruses, bacteria and transposons. Complete answer: … In simple terms, we can say that mutagens damage the genetic material.

Is DDT a mutagen?

The results show that DDT has a deleterious effect on reproduction in mice and is a weak mutagen in both mice and D. melanogaster. DDT is perhaps the most controversial of all pesticides and environmental con- taminants.

Which of the following acts mutagen?

Examples of mutagens include radioactive substances, X-rays, ultraviolet radiation, and certain chemicals.

How many types of mutagens are there?

Three different types of common mutagens are observed in nature- physical and chemical mutagens agents and biological agents.