The structure of lysine is shown. Lysine has pk-2.18. pk2-8.95, and pkg-10.53. At pH 9.5. the charge on carboxylic group should be , amino group and the side chain (R group) -(Record your answer as positive, negative, or zero for each of the blank)
The structure of lysine is shown. Lysine has pk-2.18. pk2-8.95, and pkg-10.53. At pH 9.5. the charge on carboxylic group should be , amino group and the side chain (R group) -(Record your answer as positive, negative, or zero for each of the blank)
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
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Question 27
![QUESTION 27
The structure of lysine is shown. Lysine has pk-2.18, pk2-8.95, and pkg-10.53. At pH 9.5, the charge on carboxylic group should be
,amino group
and the side chain (R
group)
- (Record your answer as positive, negative, or zero for each of the blank)
H.
H.
„N-C-c
он
NH,
QUESTION 28
Consider the following properties of the listed proteins A, B and C.
Protein
pl
Protein A
Protein B
Protein C
Affinity
for glucose
Yes
No
No
3.8
3.8
7.0
Explain clearly how would you physically separte protein B from C in the best and most effective way.
(Separation by dialysis, isoelectric focusing and SDS PAGE is NOT an option and cannot be use as answeer choice)
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Transcribed Image Text:QUESTION 27
The structure of lysine is shown. Lysine has pk-2.18, pk2-8.95, and pkg-10.53. At pH 9.5, the charge on carboxylic group should be
,amino group
and the side chain (R
group)
- (Record your answer as positive, negative, or zero for each of the blank)
H.
H.
„N-C-c
он
NH,
QUESTION 28
Consider the following properties of the listed proteins A, B and C.
Protein
pl
Protein A
Protein B
Protein C
Affinity
for glucose
Yes
No
No
3.8
3.8
7.0
Explain clearly how would you physically separte protein B from C in the best and most effective way.
(Separation by dialysis, isoelectric focusing and SDS PAGE is NOT an option and cannot be use as answeer choice)
For the toolbar,. press ALT+F10 (PC) or ALT+FN+F10 (Mac).
BIUS
Paragraph
Arial
10pt
血x X
次
田田用区
Click Save All Answers to save all answers.
Save
acer
Sh St
yCourse
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