Anatomy & Physiology: An Integrative Approach
2nd Edition
ISBN: 9781259124075
Author: McKinley
Publisher: MCG
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Chapter 2, Problem 4DYKB
_____ 4. All of the following are accurate about H+ concentration and pH except
- a. acids contain more H+ than water.
- b. H+ concentration and pH are inversely related.
- c. neutralizing an acidic solution requires that base is added.
- d. a pH of 6 is basic or alkaline.
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Which of the following statements is true? a. Acids and bases cannot mix together. b. Acids and bases will neutralize each other. c. Acids, but not bases, can change the pH of a solution. d. Acids donate hydroxide ions (OH–); bases donate hydrogen ions (H+).
As pH decreases, a solution becomes more acidic.
which of the following is a characteristic of a buffer?
a. The pH will go down significantly when H3O+ is added to the buffer
b. The pH will go down very slightly when H3O+ is added to the buffer
c. The pH will go up significantly when H3O+ is added to the buffer
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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