Which side chain contains a carboxamide group? O R1 O R2 R3 O R4 Question 3 At pH=7, the net charge on this peptide is.... 0-2 O-1 00 +1

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
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Look at the following tetrapeptide. Answer the following questions below.
C₂
R1
OH
R2
C
fet
R3
10
R4
00
Transcribed Image Text:Look at the following tetrapeptide. Answer the following questions below. C₂ R1 OH R2 C fet R3 10 R4 00
D
Which side chain contains a carboxamide group?
O R1
ⒸR2
R3
O R4
Question 3
At pH 7, the net charge on this peptide is .....
0-2
0-1
00
+1
Transcribed Image Text:D Which side chain contains a carboxamide group? O R1 ⒸR2 R3 O R4 Question 3 At pH 7, the net charge on this peptide is ..... 0-2 0-1 00 +1
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