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A chromatogram showing the results for an amino acid test show a solvent line of 7.5cm. If the amino acid line measures 5.0cm, what is the Rf value of this amino acid?

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter22: Proteins

Section: Chapter Questions

Problem 22.35P: 22-35 Why is histidine considered a basic amino acid when the pKa of its side chain is 6.0?

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A chromatogram showing the results for an amino acid test show a solvent line of
7.5cm. If the amino acid line measures 5.0cm, what is the Rf value of this amino
acid?
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