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Ionising radiation

Ionising radiation

(Science: radiobiology) radiation sufficiently energetic to dislodge electrons from an atom. Ionising radiation includes x and gamma radiation, electrons (beta radiation), alpha particles (helium nuclei) and heavier charge atomic nuclei. Neutrons ionise indirectly by colliding with atomic nuclei.

alpha and gamma radiation are far more effective at producing ionisation (and therefore more likely to cause tissue or cell damage) than beta radiation or neutrons.


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Mutation with magnetic field reversals

... for mutations to arrise in such a situation. and electromagnetic radiation is regarded as a prime source of mutation- physical mutation factor; ionising radiation... So, YES

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by MrMistery
Wed Jul 26, 2006 7:10 pm
 
Forum: Genetics
Topic: Mutation with magnetic field reversals
Replies: 1
Views: 1421

UV Mutagenesis

Doesn't the UV kill them? I would suggest using ionising radiation..

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by MrMistery
Fri Oct 28, 2005 7:17 pm
 
Forum: Molecular Biology
Topic: UV Mutagenesis
Replies: 2
Views: 2250

Mitosis and Cancer

... and therefore the likelihood of cancer, include chemicals, viruses, and ionising radiation. Cancers have also been known to have hereditary links. Ionising radiation includes ...

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by biostudent
Wed Nov 03, 2004 6:47 am
 
Forum: Cell Biology
Topic: Mitosis and Cancer
Replies: 2
Views: 21490


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