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Mutagen - Wikipedia

en.wikipedia.org/wiki/Mutagen

In genetics, a mutagen is a physical or chemical agent that changes the genetic material, usually DNA, of an organism and thus increases the frequency of mutations above the natural background level...

What Causes Cancer? - News Medical

www.news-medical.net/health/What-Causes-Cancer.aspx

Several chemicals and environmental toxins are responsible for changes in ... as mutagens, and mutagens that cause cancers are known as carcinogens.

What causes cancer? | Irish Cancer Society

www.cancer.ie/cancer-information/about/causes-of-cancer

Dec 14, 2015 ... However, in order for a mutation to cause cancer, the mutation must cause the ... Examples of chemical mutagens are benzopyrene (found in ...

Chemical, Physical, Biological Mutagen ~ New Science Biology

newsciencebiology.blogspot.com/2014/04/chemical-physical-biological-mutagen.html

Apr 3, 2014 ... Chemical mutagen is a mutation agent which is in the form of chemical ... disturb DNA replication' The examples of chemical mutagen can be seen in ... Some physical mutagens can cause ionization while some others cannot. ... inhibits replication, One of the effects caused by ultraviolet ray is skin cancer.

What are three examples of mutagens? | Reference.com

www.reference.com/science/three-examples-mutagens-54ef5765f64cf7f2

Three examples of mutagens include the chemicals bromouracil, aminopurine ... All three of these chemicals may alter the structure of DNA and cause genetic ...

What are some examples of mutagens? - Quora

www.quora.com/What-are-some-examples-of-mutagens

Mutagens may be of physical, chemical or biological origin. They may act directly on the DNA, ... They may act directly on the DNA, causing direct damage to the DNA, and most often result in repl... ... Thus any carcinogen (that increases the risk of getting cancer by causing mutations) is a mutagen. Common mutagens ...

Mutation, Mutagens, and DNA Repair - Personal Web Pages

www-personal.k-state.edu/~bethmont/mutdes.html

Jun 14, 1999 ... We are going to spend some time talking about how mutations can ... are not but we will see they can be very important in causing cancer. .... It is possible to distinguish chemical mutagens by their modes of action; some of these cause .... We will look at examples of each type of repair, the mechanisms, the ...

13 Mutagens in Food - Diet, Nutrition, and Cancer - NCBI Bookshelf

www.ncbi.nlm.nih.gov/books/NBK216630/

For some classes of chemical carcinogens, such as aromatic amines, ..... that are widely distributed in common foods are consistently found to cause cancer in ...

Mutagen - Types Of Mutagens - Dna, Radiation, Ionizing, and ...

science.jrank.org/pages/4527/Mutagen-Types-mutagens.html

Chemical mutagens are classified as alkylating agents, cross-linking agents, and ... Aromatic amines are mutagens that can cause bladder cancer. ... the health risks linking smoking with several types of cancer and heart disease. ... Name. Email. Your email address will be altered so spam harvesting bots can't read it easily.

Physical and chemical mutagen copy - SlideShare

www.slideshare.net/fizzahnaeem/physical-and-chemical-mutagen-copy-36963398

Jul 14, 2014 ... Some mutagens can cause aneuploidy and change the number of chromosomes in the cell. Accumulation of mutations may lead to cancer.