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(a) Draw the complete linear structure of a small peptide sequence GAKD. (b) At pH=7.0, how many net charges does this peptide carry?

(a) Draw the complete linear structure of a small peptide sequence GAKD. (b) At pH=7.0, how many net charges does this peptide carry?

Biochemistry
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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Search on google for images of proteins and DNA, in particular those showing their atomic structures. Write captions on the images you select, one for a protein and one for DNA, and a brief description to introduce these figures. (Familiarizing yourselves with structures of proteins and DNA will help you work out the following problems.) (a) Draw the complete linear structure of a small peptide sequence GAKD. (b) At pH=7.0, how many net charges does this peptide carry? A TATA box often occurs upstream of a gene in DNA. Draw the linear strand of a TATA sequence, showing base and sugar rings, as well as the phosphate groups.
Transcribed Image Text:Search on google for images of proteins and DNA, in particular those showing their atomic structures. Write captions on the images you select, one for a protein and one for DNA, and a brief description to introduce these figures. (Familiarizing yourselves with structures of proteins and DNA will help you work out the following problems.) (a) Draw the complete linear structure of a small peptide sequence GAKD. (b) At pH=7.0, how many net charges does this peptide carry? A TATA box often occurs upstream of a gene in DNA. Draw the linear strand of a TATA sequence, showing base and sugar rings, as well as the phosphate groups.
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