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Explain the difference between resolution and mag
nification.
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- Assume that you have an “X” solution that you do not know its concentration. But you have other X solutions with known concentrations and you know X solution absorbs maximum light at 575 nm. To calculate the unknown solution concentration, you have done some spectrophotometric measurements and obtained data given below. Prepare a standard curve by using the absorbance of known concentrations (Hint: you can learn how to prepare a standard curve by using Excell from youtube). Calculate the concentration of unknown.Explain why is absorption used for studying the dyes, while fluorescence is used for studying the quantum dots?What information cannot be obtained from punnet square?
- Compute for the calibration factor of the photo below (provide complete solution): (Under the 4mm)You assay 0.5 ml of 1/2000 diluted egg white for protein, as described in the practical schedule, and the spectrophotometer reading at 595 nm is 0.6. Using the attached calibration curve(click to enlarge), calculate the concentration of protein in undiluted egg white. Give your answer in mg/ml.NMR is considered a low-sensitivity spectroscopic technique. What is the physical basis of NMR's insensitivity?