Campbell Biology, Books a la Carte Plus Mastering Biology with eText -- Access Card Package (10th Edition)
10th Edition
ISBN: 9780133922851
Author: Jane B. Reece, Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Robert B. Jackson
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 42.5, Problem 3CC
MAKE CONNECTIONS → Describe similarities in the countercurrent exchange that facilitates respiration in fish and thermoregulation in geese (see Concept 40.3).
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Typed explanation
Recall from your BI110 class that metabolically active tissues produce CO2 as a by-product of cellular respiration. Those metabolically active tissues require the O2 that is brought by hemoglobin for the same process (cellular respiration). Explain why the effect of pH on hemoglobin’s affinity for oxygen is consistent with delivering it to actively metabolizing tissues. (Hint: think about what effect the presence of CO2 has on the tissues…)
Outline the ways in which mammalian hemoglobinsimultaneously plays important roles in O2 transport, CO2transport, and control of blood pH.
Chapter 42 Solutions
Campbell Biology, Books a la Carte Plus Mastering Biology with eText -- Access Card Package (10th Edition)
Ch. 42.1 - Prob. 1CCCh. 42.1 - Three-chambered hearts with incomplete septa were...Ch. 42.1 - Prob. 3CCCh. 42.2 - Explain why blood has a higher 02 concentration in...Ch. 42.2 - Prob. 2CCCh. 42.2 - Prob. 3CCCh. 42.3 - Prob. 1CCCh. 42.3 - Prob. 2CCCh. 42.3 - Prob. 3CCCh. 42.4 - Explain why a physician might order a white cell...
Ch. 42.4 - Prob. 2CCCh. 42.4 - Prob. 3CCCh. 42.4 - Prob. 4CCCh. 42.4 - Prob. 5CCCh. 42.5 - Why is an internal location for gas exchange...Ch. 42.5 - Prob. 2CCCh. 42.5 - MAKE CONNECTIONS Describe similarities in the...Ch. 42.6 - Prob. 1CCCh. 42.6 - Prob. 2CCCh. 42.6 - Prob. 3CCCh. 42.7 - Prob. 1CCCh. 42.7 - How does the Bohr shift help deliver O2 to very...Ch. 42.7 - Prob. 3CCCh. 42 - How does the flow of a fluid in a closed...Ch. 42 - Prob. 42.2CRCh. 42 - Prob. 42.3CRCh. 42 - Prob. 42.4CRCh. 42 - Prob. 42.5CRCh. 42 - How does air in the lungs differ from the fresh...Ch. 42 - How are the roles of a respiratory pigment and an...Ch. 42 - Prob. 1TYUCh. 42 - Blood returning to the mammalian heart in a...Ch. 42 - Prob. 3TYUCh. 42 - When you hold your breath, which of the following...Ch. 42 - Prob. 5TYUCh. 42 - Prob. 6TYUCh. 42 - Prob. 7TYUCh. 42 - DRAW IT Plot blood pressure against time for one...Ch. 42 - EVOLUTION CONNECTION One opponent of the movie...Ch. 42 - Prob. 10TYUCh. 42 - Prob. 11TYUCh. 42 - WRITE ABOUT A THEME: INTERACTIONS Some athletes...Ch. 42 - Prob. 13TYU
Knowledge Booster
Learn more about
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
- Select all answers that applyarrow_forwardHelp Save & Exit Andrew has lived his whole life in San Diego, CA at sea level. One summer in college he gets a job as a field biologist in the Colorado Rockies (elevation 7500 ft. above sea level). The first week he is in Colorado he experiences altitude sickness from the change in atmosphere. Altitude sickness is characterized by fatigue and shortness of breath as a result of the thinner air which contains less oxygen. a. How does Andrew's fatigue and shortness of breath relate to the cellular respiration pathway? be. b. What would you expect to find if you test the level of lactic acid in Andrew's blood? Explain your answer. .9 C. A couple weeks later, Andrew is feeling better but he noticed that his appetite has increased. Explain why this might be.arrow_forwardPlz asaparrow_forward
- Test Your Understanding 13. INTEREPT DATA Look at Figure 46-10b. How would strenuous muscle activity affect the oxygenhemoglobin dissociation curve? (Hint: How does muscular activity affect pH? See Chapter 40 if you need to review this concept.) Figure 46-10 Oxygen-hemoglobin dissociation curvesarrow_forwardPart C - Exploring the cooperative binding of oxygen Oxygen shows cooperative binding to hemoglobin. Cooperative binding has the following effects on the binding and release of oxygen: Oxygen binding to hemoglobin: When one molecule of oxygen binds to one of hemoglobin's four subunits, the other subunits change shape slightly, increasing their affinity for oxygen. Oxygen release from hemoglobin: When four oxygen molecules are bound to hemoglobin's subunits and one subunit releases its oxygen, the other three subunits change shape again. This causes them to release their oxygen more readily. These two graphs show how cooperative binding differs from a hypothetical situation where binding is not cooperative. • The x-axis shows the partial pressure of oxygen (PO₂). This is a measure of the amount of oxygen present in a tissue. The blue arrows on the x-axis show the partial pressure of oxygen in various tissues of the body. • The y-axis shows the oxygen saturation of hemoglobin (O₂…arrow_forwardWith the help of labeled diagram, Discuss the mechanism of respiration in human beings.arrow_forward
- Explain why respiration, temperature regulation and water balance in terrestrial animals are closely interrelated. Give example.arrow_forwardOne of the molecules listed below is effective in reducing O2 affinity of human Hb in the absence of BPG: (1) Glucose 6-phosphate (2) Inositol hexaphosphate (3) Maleic acid (4) Lactate (5) Arginine - Interestingly, this molecule plays the role of BPG in bird and turtle hemoglobin. A) Write the chemical structure of each molecule mentioned above. (B) Predict what molecule is most effective in preventing O2 binding to Hb. In 20 words or less explain the rationale for your predictionarrow_forwardExpand GEAC.arrow_forward
- C 8 S 8 7 of 50 6 B B 9 The diagram below depicts the proportion of oxygen bound (0) by haemoglobin at different partial pressures of oxygen (pO₂) in its high-affinity state, low-affinity state and what we actually observe due to the transition made from low- to high-affinity state. Indicate whether the statements below are true or false: 1 8 0 0 1.0 0.8 0.6 0.4 0.2 0 po₂ in tissues High-affinity state 4 Transition from low-to high- affinity state Low-affinity state 8 po₂ in lungs 12 16 Oarrow_forwardCheck all of the following that applied for hemoglobinarrow_forwardDerivatioh The equilibrium between dissolved CO2 and carbonic acid can be represented by k12 H+ + HCO3 H2CO3 k21 k13 || k31 К23 К 32 CO2 H2O Show that k23 d[CO2] = (k31 + k32)[CO2] - (k13 + 3 )tH* I[HCO3¯1 K dt where K = [H+][HCO3¯]/[H2CO3]. Step 1 of 4 The equilibrium between dissolved CO2 and carbonic acid can be represented by k12 H+ + HCO; H,CO3 k21 k13 k31 k23 К 32 CO2 H2O d[CO2] corresponding to the given equilibrium. (Assume that H2O is incorporated in the appropriate equilibrium constants. Use the following as necessary: [CO2], [H+], Give the expression for dt [HCO3 ], [H2C03], k12, k13, k21, k23, k31, and k32-) k23 H HCO3 d[CO2] (k31 + k32)[ CO2] - (kK13 + k dt Submitarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage LearningBiology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning
Anaerobic Respiration; Author: Bozeman Science;https://www.youtube.com/watch?v=cDC29iBxb3w;License: Standard YouTube License, CC-BY