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 2VCQ
Figure 3.23 Which categories of amino acid would you expect to find on the surface of a soluble protein, and which would you expect to find in the interior?
What distribution of amino acids would you expect to find in a protein embedded in a lipid bilayer?
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Which categories of amino acid would you expect to find on the surface of a soluble protein, and which would you expect to find in the interior? What distribution of amino acids would you expect to find in a protein embedded in a lipid bilayer
Which categories of amino acid would you expect to find on the surface of a soluble protein, and which would you expect to find in the interior? What distribution of amino acids would you expect to find in a protein embedded in a lipid bilayer?
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Explain the significance φ, ψ contour diagram in proteins and explore how is it interpreted?
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Chapter 3 Solutions
Biology 2e
Ch. 3 - Figure 3.5 What kind of sugars are these, aldose...Ch. 3 - Figure 3.23 Which categories of amino acid would...Ch. 3 - Figure 3.33 A mutation occurs, and cytosine is...Ch. 3 - Dehydration synthesis leads to formation of...Ch. 3 - During the breakdown of polymers, which of the...Ch. 3 - The following chemical reactants produce the ester...Ch. 3 - An example of a monosaccharide is fructose glucose...Ch. 3 - Cellulose and starch are examples of:...Ch. 3 - Plant cell walls contain which of the following in...Ch. 3 - Lactose is a disaccharide formed by the formation...
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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- In many cells that can survive severe dehydration, certain sugars replace water. These sugars interact with and protect membrane surfaces and prevent protein aggregation. What structural feature of the sugar molecules is responsible for this phenomenon?arrow_forwardGlycophorin is an integral membrane protein found on the surface of red blood cells that is important for binding to the malaria parasite. Name three different amino acids that you might expect to be present in the region of this protein that spans the lipid bilayer and name three different amino acids that you would expect to be absent from this region. For each group, describe what those amino acids have in common that distinguishes them from the other group.arrow_forwardIn the figure below, protein 1 is located in the cytosol, and protein 2 is membrane bound. Give 3 specific examples from Figure 4-3 of amino acids that you might expect to find on the surface of protein 1. For protein 2, give three specific amino acids that you would expect to be on the surface near both points A and B (labeled with stars). To clarify, you should choose 3 amino acids for point A and also list three amino acids for point B. All of the amino acids you choose for Protein 2 must be different from those that you choose for Protein 1. Rationalize your choices by discussing the amino acids you chose, and their properties in a few sentences. Protein 1 Protein 2arrow_forward
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- Draw a hydropathy plot and a 2D protein cartoon for a protein that passes through the lipid bilayer 6 times..arrow_forwardwhich categories of amino acid would you expect to find on a soluble proteins surface in which would you expect to find in the interior?arrow_forwardWhich of the following is/are incorrect about the differences between globular and membrane proteins? 1. Membrane proteins are embedded in a lipid environment while globular proteins are solvated by water. 2. The surface of membrane proteins are likely to feature amino acid residues with hydrophobic side chains. 3. Globular proteins, because of their environment, do not have amino acid residues with hydrophobic side chains. 4. No membrane protein has any portions that are exposed to water. O 2 and 3 O 1 O 3 O 4 O 3 and 4arrow_forward
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