Five students performed a Kjeldahl nitrogen analysis of a protein sample. The weight % nitrogen values determined were: 15.5, 14.0, 15.7, 15.4, and 15.8. What is the value of Gcalculated for the Grubbs test?

Five students performed a Kjeldahl nitrogen analysis of a protein sample. The weight % nitrogen values determined were: 15.5, 14.0, 15.7, 15.4, and 15.8. What is the value of Gcalculated for the Grubbs test?

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

Chapter20: Carbohydrates

Section: Chapter Questions

Problem 20.56P

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O Macmillan Learning
Five students performed a Kjeldahl nitrogen analysis of a protein sample. The weight % nitrogen values determined were: 15.5,
14.0, 15.7, 15.4, and 15.8.
What is the value of Gcalculated for the Grubbs test?
Gcalculated
Incorrect

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The pKa values for Lysine are 1.92/ 9.99/13.8. At what pH will the amino acid not migrate in an electrical field? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a 10.9 b 9.8 c 11.9 d 9.7 e 8.4 f 11.2 g 10.6 h 11.6 i 11.1