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Cobalt Synthesis Lab Report

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For determining certain molecules different techniques are available. To determine the presence of proteins in the Cobalt solution a spectrophotometer will be used to allow the proteins to interact with the light waves, this allows to measure the amount of light transmitted by the protein solution. To determine nucleic acids, adding indicators such as methylene blue, ethidium bromide, or diphenylamine will allow the nucleic acid to become visible. Also, benedict’s solution changes pigmentation of solution to indicate the presence of ions or sugars. The lambda max is the wavelength that gives the highest absorbance. This wavelength interacts most with the protein, during this time the solution absorbs the maximum amount of light. Electromagnetic

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