8. One amino acid contains a guanidino group. What is the approximate pka of the weak base in the side chain of Arginine? answer choices

Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

7

8. One amino acid contains a guanidino
group. What is the approximate pka of the
weak base in the side chain of Arginine?
answer choices
9.48
10.48
21. What is the overall charge on the
therapeutic peptide GLYDON in the gut? -
GGGDEWTKR-
Hint: The pH is less than the pKa for all
ionizable groups in the gut.
answer choices
1
2
-1
9. Which amino acid would be the most
soluble in hexane?
answer choices
Phe
Gln
Arg
Asp
Transcribed Image Text:8. One amino acid contains a guanidino group. What is the approximate pka of the weak base in the side chain of Arginine? answer choices 9.48 10.48 21. What is the overall charge on the therapeutic peptide GLYDON in the gut? - GGGDEWTKR- Hint: The pH is less than the pKa for all ionizable groups in the gut. answer choices 1 2 -1 9. Which amino acid would be the most soluble in hexane? answer choices Phe Gln Arg Asp
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Medical terminologies
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biochemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Biochemistry
Biochemistry
Biochemistry
ISBN:
9781319114671
Author:
Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:
W. H. Freeman
Lehninger Principles of Biochemistry
Lehninger Principles of Biochemistry
Biochemistry
ISBN:
9781464126116
Author:
David L. Nelson, Michael M. Cox
Publisher:
W. H. Freeman
Fundamentals of Biochemistry: Life at the Molecul…
Fundamentals of Biochemistry: Life at the Molecul…
Biochemistry
ISBN:
9781118918401
Author:
Donald Voet, Judith G. Voet, Charlotte W. Pratt
Publisher:
WILEY
Biochemistry
Biochemistry
Biochemistry
ISBN:
9781305961135
Author:
Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal
Publisher:
Cengage Learning
Biochemistry
Biochemistry
Biochemistry
ISBN:
9781305577206
Author:
Reginald H. Garrett, Charles M. Grisham
Publisher:
Cengage Learning
Fundamentals of General, Organic, and Biological …
Fundamentals of General, Organic, and Biological …
Biochemistry
ISBN:
9780134015187
Author:
John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. Peterson
Publisher:
PEARSON