Anatomy & Physiology: An Integrative Approach
2nd Edition
ISBN: 9780078024283
Author: Michael McKinley Dr., Valerie O'Loughlin, Theresa Bidle
Publisher: McGraw-Hill Education
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Question
Chapter 2.7, Problem 37WDYL
Summary Introduction
To determine:
The names of structures that contain: 2 amino acids, 3 to 20 amino acids, 21 to 199 amino acids, and 200 or more amino acids. Also determine the general term used to refer these structures, expect a structure composed of 2 amino acids.
Concept introduction:
The different amino acids are covalently linked to each other and form a long strand known as protein structures. The amino acids are linked by the peptide bond.
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Chapter 2 Solutions
Anatomy & Physiology: An Integrative Approach
Ch. 2.1 - What subatomic particles determine the mass of an...Ch. 2.1 - Diagram the atomic structure of chlorineatomic...Ch. 2.1 - Do isotopes represent the same element? Do they...Ch. 2.1 - Prob. 4WDYLCh. 2.2 - List the common cations and anions of the human...Ch. 2.2 - Prob. 6WDYLCh. 2.2 - Explain how and why ions form based on the octet...Ch. 2.3 - Could an ionic bond form between two cations or...Ch. 2.3 - Prob. 9WDYLCh. 2.3 - What is an isomer?
Ch. 2.3 - Explain covalent bond formation in terms of...Ch. 2.3 - Assign the partial charges between nitrogen and...Ch. 2.3 - Why are some covalent bonds nonpolar and others...Ch. 2.3 - Are O2, and CO2 nonpolar or polar molecules?Ch. 2.3 - What is the name of the intermolecular attraction...Ch. 2.4 - What is the intermolecular bond that is...Ch. 2.4 - Which property of water contributes to the need to...Ch. 2.4 - How does the interaction of a nonelectrolyte and...Ch. 2.4 - How do phospholipid molecules interact with water...Ch. 2.5 - Explain why water is neutral.Ch. 2.5 - Which type of substance releases H+ when added to...Ch. 2.5 - What is the general relationship of [H+] and pH?Ch. 2.5 - Why are buffers important and how do they function...Ch. 2.6 - Prob. 24WDYLCh. 2.6 - Why is blood also considered the other two types...Ch. 2.6 - What are four ways solution concentration may be...Ch. 2.7 - Prob. 27WDYLCh. 2.7 - What functional groups may act as an acid?Ch. 2.7 - What defines a polymer? List the three...Ch. 2.7 - Do lipid molecules typically dissolve in water?...Ch. 2.7 - Which class of lipids forms cell membranes? What...Ch. 2.7 - What is the repeating monomer of glycogen? Where...Ch. 2.7 - For each of the following, indicate if it is a...Ch. 2.7 - What is the general function of nucleic acids?Ch. 2.7 - What are the structural differences between RNA...Ch. 2.7 - What are the monomers of proteins and the name of...Ch. 2.7 - Prob. 37WDYLCh. 2.8 - Prob. 38WDYLCh. 2.8 - What distinguishes the tertiary and quaternary...Ch. 2.8 - What happens to a protein when it denatures? How...Ch. 2 - Prob. 1DYKBCh. 2 - _____ 2. Substances that dissolve in water include...Ch. 2 - _____ 3. Temperature stabilization is dependent...Ch. 2 - _____ 4. All of the following are accurate about...Ch. 2 - _____ 5. Blood is a mixture that is more...Ch. 2 - Prob. 6DYKBCh. 2 - _____ 7. Glucose is stored as which molecule...Ch. 2 - _____ 8. All of the following are common ions of...Ch. 2 - _____ 9. Intermolecular attractions between polar...Ch. 2 - _____ 10. When a protein permanently unfolds, it...Ch. 2 - List the common ions of the human body by name,...Ch. 2 - Describe a polar bond and a polar molecule.Ch. 2 - Diagram two water molecules and label the polar...Ch. 2 - Compare and contrast what occurs when a substance...Ch. 2 - Define the terms acid, base, PH, and buffers.Ch. 2 - Explain the units for expressing a concentration...Ch. 2 - List the four organic biomolecules and the...Ch. 2 - Which two organic biomolecules contain nitrogen...Ch. 2 - Describe how phospholipid molecules form the...Ch. 2 - Explain protein denaturation, including bow it...Ch. 2 - Which property of water is significant in children...Ch. 2 - Prob. 2CALCh. 2 - Prob. 3CALCh. 2 - The condition of rickets involves bones that have...Ch. 2 - The hormone insulin is a __________ composed of...Ch. 2 - An individual is exposed to high-energy radiation....Ch. 2 - The lab results from a diabetic patient show a...Ch. 2 - Prob. 3CSL
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- What is the predominant form of each of the following amino acids at pH = 11? What is the overall charge on the amino acid? (a) valine; (b) proline; (c) glutamic acid; (d) lysinearrow_forwardWhat are proteins? What type of bonds is responsible for the formation of proteins? Provide an illustration to the second question. What are amino acids? Provide an example of the following by providing their amino acid name and structure: Aromatic amino acid Acidic amino acid Basic amino acid Phenolic amino acid Sulfur containing amino acid Provide the protein/s found in the following: Egg Milkarrow_forwardDraw the generalized structure of an amino acid and label the functional groups:arrow_forward
- What amino acid is technically not an amino acid and which amino acid contains no chiral carbon atoms?arrow_forwardRose loves eating oats for her breakfast. Her friend Lisa who is a chemist, found out that oats contain 0.11 mole arginine, 0.5 histidine and 0.4 lysine. What is the % of arginine in the protein present in oats? Unknown: Given: Formula: Solution: Final Answer:arrow_forwardA) List each of the five major functional classes of proteins. B) Discuss the function for each class, give an example of a protein for each class and mention how the function of the protein example fits the function of the class (40 words or less for each class with its examplearrow_forward
- How many different tripeptides can be formed from three different amino acids, glutamine, histidine, and lysine? Draw the possible structures. Using three-letter abbreviations, give the names for all of the possible tripeptides.arrow_forwardWhat is the minimum number of polypeptide chains necessary for quaternary structure to exist?arrow_forwardJohn observed that sweet corn contained a protein sample of 0.9-mole humin, 0.2-mole cysteine, and 0.1 lysine in the amino acid analysis he conducted. What is the % of cysteine in the protein? Unknown: Given: Formula: Solution: Final Answer:arrow_forward
- Identify the following statements as descriptive of the secondary, tertiary, or quaternary structure of a protein. What types of interactions stabilize each type of structure?(a) The polypeptide chain has a number of bends and twists, resulting in a compact structure.(b) The polypeptide backbone forms a right-handed coil.(c) The four polypeptide chains are arranged in a spherical shape.arrow_forwardWhy is the exact order of amino acids (primary structure) in a protein important?arrow_forwardUsing proper convention, provide the amino acid sequence for the following peptide.arrow_forward
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