Biology 2e
2nd Edition
ISBN: 9781947172517
Author: Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher: OpenStax
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Chapter 2, Problem 15CTQ
Why are hydrogen bonds and van der Waals interactions necessary for cells?
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Chapter 2 Solutions
Biology 2e
Ch. 2 - Figure 2.3 How many neutrons do carbon-12 and...Ch. 2 - Figure 2.7 An atom may give, take, or share...Ch. 2 - Figure 2.24 Which of the following statements is...Ch. 2 - If xenon has an atomic number of 54 and a mass...Ch. 2 - Atoms that vary in the number of neutrons found in...Ch. 2 - Potassium has an atomic number of 19. What is its...Ch. 2 - Which type of bond represents a weak chemical...Ch. 2 - Which of the following statements is not true?...Ch. 2 - When acids are added to a solution, the pH should...Ch. 2 - We call a molecule that binds up excess hydrogen...
Ch. 2 - Which of the following statements is true? Acids...Ch. 2 - Each carbon molecule can bond with as many as...Ch. 2 - Which of the following is not a functional group...Ch. 2 - What makes ionic bonds different from covalent...Ch. 2 - Why are hydrogen bonds and van der Waals...Ch. 2 - Discuss how buffers help prevent drastic swings in...Ch. 2 - Why can some insects walk on water?Ch. 2 - What property of carbon makes it essential for...Ch. 2 - Compare and contrast saturated and unsaturated...
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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
- Why are hydrogen bonds relatively weak?arrow_forwardIn which extreme conformation are the hydrogens farthest apart from each other? Eclipsed or Staggered?arrow_forwardDNA and RNA are examples of which FAMILY of BIOLOGICAL MACROMOLECULES? What are the five specific differences between them?arrow_forward
- What are some of the ways that the features of carbon-to-carbon bonds influence the stability and 3-D structure of organic molecules?arrow_forwardIs hydrogen bonding covalent or noncovalent?arrow_forwardhow does chemical bonding occur?what are the various types of chemical bonding?how are they important for life?what are the chemical bondings properties?arrow_forward
- What role does the phenomenon of electronegativity play in shaping the chemical properties and interactions of biomolecules in the context of the chemistry of life?arrow_forwardBears, and other animals that hibernate, eat large amounts of food during the summer to store energy for the winter. What macromolecule stores this energy? What is the advantage of storing energy in this molecule?arrow_forwardIf the noncovalent interactions are so weak in a water environment, how can they possibly be important for holding molecules together in cells?arrow_forward
- Disulfide bonds help to stabilize the three-dimensional structure of proteins. What amino acids are involved in the formation of disulfide bonds? Does the formation of a disulfide bond increase or decrease entropy (ΔS)?arrow_forwardA) Refer to the figure below, Identify and explain the two types of reactions, and describe what are the importance of these reactions to our bodies. Reaction 1 H Monomer Reaction 2 H H OH + H H H₂O H H₂O OH + H H OH OH + H H₂O H₂O OH OH + H OH OH OH OH B) What are the main chemical interactions that determine and maintain the quaternary structure of proteins. Also, what are the conditions that can alter these interactions? [arrow_forwardWhat makes carbon's electron structure so adaptable in the creation of many biomolecules?arrow_forward
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