Benzocaine Blockage of UV Light on Serratia marcescens

Benzocaine Blockage of UV Light on Serratia marcescens PowerPoint PPT Presentation


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Ultraviolet light. Wavelength shorter than visible light but longer than x-raysThe UV radiation spectrum can be divided into three bands: UVA, UVB, and UVCLittle UVC radiation reaches the earth because it is filtered out by the ozone layer UVB radiation is the principal cause of sun damage (sunbu

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Benzocaine Blockage of UV Light on Serratia marcescens

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1. Benzocaine Blockage of UV Light on Serratia marcescens Samantha Stuckey Dr. Caroline Clower Dr. Michelle Furlong

2. Ultraviolet light Wavelength shorter than visible light but longer than x-rays The UV radiation spectrum can be divided into three bands: UVA, UVB, and UVC Little UVC radiation reaches the earth because it is filtered out by the ozone layer UVB radiation is the principal cause of sun damage (sunburn and skin cancer) UVA radiation is responsible for causing a slow natural tan to develop and may also contribute to the cancer-causing potential of UVB radiation Sun damage Collagen fiber damage ? premature aging DNA damage Possible skin cancer

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