© Macmillan Learning 0 Resources Solution Penalized ? Hint Submit Answer Name the tripeptide using the three letter amino acid abbreviations separated by a hyphen. (For example: Gly-Ala-Phe). H =O C -C-C name: -C-O CH₂ CH2 CH2 CH2 H3C-CH OH C=O CH3 How many peptide bonds are in this structure? peptide bonds: 2 Attempt 3

© Macmillan Learning 0 Resources Solution Penalized ? Hint Submit Answer Name the tripeptide using the three letter amino acid abbreviations separated by a hyphen. (For example: Gly-Ala-Phe). H =O C -C-C name: -C-O CH₂ CH2 CH2 CH2 H3C-CH OH C=O CH3 How many peptide bonds are in this structure? peptide bonds: 2 Attempt 3

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter21: Biochemistry

Section: Chapter Questions

Problem 10QAP: . How many unique amino acid sequences are possible for a tripeptide containing only the amino acids...

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For the tripeptide SerArgIle which amino acid residues a. are hydrophilic b. are hydrophobic c. possess polar neutral R groups d. participate in two amide linkages
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Do the amino acid sequences: valine-asparagine and asparagine-valine represent the same compound? Explain.
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22-53 Do iron and zinc ions play role in protein structure? If so, what is the role for either or both?
22-59 What is the effect of salt bridges on the tertiary structure of proteins?
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Which of the following describes the primary structure of proteins? a. The collective shape assumed by all of the chains in a protein containing multiple chains. b. The folding of an individual protein molecule. c. The regular repeated shape of the protein molecules backbone. d. The sequence of amino acids bonded together by peptide bonds.