Biology 2e
2nd Edition
ISBN: 9781947172517
Author: Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher: OpenStax
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Textbook Question
Chapter 3, Problem 23CTQ
Amino acids have the generic structure seen below, where R represents different carbon-based side chains.
Describe how the structure of amino acids allows them to be linked into long peptide chains to form proteins.
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Amino acids have the generic structure, where R represents different carbon-based side chains. Describe how the structure of amino acids allows them to be linked into long peptide chains to form proteins. Make an imaginary peptide chain or protein molecule.
Draw the generalized structure of an amino acid, and a peptidebond that connects them in proteins
Write the structure, identify the R groups and describe the chemical properties of these amino acids.
A. Alanine
B. Serine
C. Sucrose
Chapter 3 Solutions
Biology 2e
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Ch. 3 - Which of the following is not an extracellular...Ch. 3 - Saturated fats have all of the following...Ch. 3 - Phospholipids are important components of...Ch. 3 - Cholesterol is an integral part of plasma...Ch. 3 - The monomers that make up proteins are called...Ch. 3 - The helix and the pleated sheet are part of...Ch. 3 - Mad cow disease is an infectious disease where one...Ch. 3 - A nucleotide of DNA may contain. ribose, uracil,...Ch. 3 - The building blocks of nucleic acids are ____. a....Ch. 3 - How does the double helix structure of DNA support...Ch. 3 - Why are biological macromolecules considered...Ch. 3 - What role do electrons play in dehydration...Ch. 3 - Amino acids have the generic structure seen below,...Ch. 3 - Describe the similarities and differences between...Ch. 3 - Why is it impossible for humans to digest food...Ch. 3 - Draw the ketose and aldose forms of a...Ch. 3 - Explain at least three functions that lipids serve...Ch. 3 - Why have trans fats been banned from some...Ch. 3 - Why are fatty acids better than glycogen for...Ch. 3 - Part of cortisol’s role in the body involves...Ch. 3 - Explain what happens if even one amino acid is...Ch. 3 - Describe the differences in the four protein...Ch. 3 - Aquaporins are proteins embedded in the plasma...Ch. 3 - What are the structural differences between RNA...Ch. 3 - What are the four types of RNA and how do they...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
Below is the structure of glycine. Draw a tripeptide composed exclusively of glycine. Label the N-terminus and C-terminus. Draw a box around the peptide bonds.
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When two amino acids join together, they form a____ .
What is the name for the type of bond that forms between amino acids?
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The chemical bond that links amino acids in a polypeptide is an _____________.
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The peptide below contains how many amino acid residues?
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Write down the structure of the amino acid asparagine and explain why you would classify it as an acidic, neutral or basic amino acid. (
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When cis peptide bonds are found in proteins, which amino acid is most often flanking that peptide bond?
a. Glycine
b. Proline
c. Alanine
d. Cysteine
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Which of the following amino acids is most likely to be found on the outside of a soluble protein, and which of them is more likely to be found on the inside? Explain each answer. (Hint: Consider the effect of the amino acidside chain in each case and that the protein is folded up into its globular form.)(a) Valine (b) Aspartate(c) Histidine (d) Alanine
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Write the structure, identify the groups and describe the chemical properties of these amino acids.
A. alanine
B. Serine
C. Leucine
D. Phenylalanine
E. Tryptophan
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Why is the exact order of amino acids (primary structure) in a protein important?
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Which functional group(s) shown above is (are) present in all amino acids?
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Predict the geometry around each carbon atom in the amino acid alanine.
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Amino acids differ because they are very “R” groups. Is this a result of amino acids ability to form peptide bonds?
True or false
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