Medical Genetics The three regions are distinguished by how energetic the ultraviolet radiation is, and by the"wavelength of the ultraviolet light, which is related to energy
Medical Genetics The three regions are distinguished by how energetic the ultraviolet radiation is, and by the "wavelength" of the ultraviolet light, which is related to energy
Medical Genetics The near ultraviolet, abbreviated nuv is the light closest to optical or visible light The extreme ultraviolet abbreviated euv is the ultraviolet light closest to X-rays, and is the most energetic of the three types. The far ultraviolet, abbreviated FUV, lies between the near and extreme ultraviolet regions. It is the least explored of the three regions
Medical Genetics The near ultraviolet, abbreviated NUV, is the light closest to optical or visible light. The extreme ultraviolet, abbreviated EUV, is the ultraviolet light closest to X-rays, and is the most energetic of the three types. The far ultraviolet, abbreviated FUV, lies between the near and extreme ultraviolet regions. It is the least explored of the three regions
Medical Genetics Visible light Radio waves Microwaves Infrared Gamma cosmic X rays raysrays 10°m 10mm10°mm103mm1mm10-nm10° nm Wavelength lonizing radiation Lowest Energy level Highest Copynight o 1997, by John wiley Sons. InG. Ag rights reserved
Medical Genetics
Medical Genetics Ultraviolet radiation causes pyrimidine dimers These can block DNA replication Also, dimers interfere with base pairing between the tWo dNA polymeres U.V. light also generates free adicals which create other kinds of genetic damage
Medical Genetics Ultraviolet Radiation causes pyrimidine dimers. These can block DNA replication. Also, dimers interfere with base pairing between the two DNA polymeres. U.V. light also generates freeradicals, which create other kinds of genetic damage
Medical Genetics NH H UV+Ho c-OH C-H H H Cosine Cytosine hydrate ‖cHa3CH‖ CH CH3 UV C-C C C H N N HH mine Thymine Thymine dimer
Medical Genetics