SEELEY'S ESS OF ANATOMY & PHYSIOLOGY
11th Edition
ISBN: 9781264802463
Author: VanPutte
Publisher: MCG CUSTOM
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 23.3, Problem 29AYP
Summary Introduction
To describe:
The role of surfactant in reducing lung recoiling and the consequences of less surfactants in lungs.
Introduction:
The lung recoiling is the property of the lungs to get back to their shape after stretching. This phenomenon is similar to the elastic recoiling of the rubber band after stretching. This property of lungs occurs due to two reasons, elastic recoiling and surface tension.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Awnser these
Discussion Questions
Answer these discussion questions and submit them as part of your lab report.
Part A: The Effect of Temperature on Enzyme Activity
Graph the volume of oxygen produced against the temperature of the solution.
How is the oxygen production in 30 seconds related to the rate of the reaction?
At what temperature is the rate of reaction the highest? Lowest? Explain.
Why might the enzyme activity decrease at very high temperatures?
Why might a high fever be dangerous to humans?
What is the optimal temperature for enzymes in the human body?
Part B: The Effect of pH on Enzyme Activity
Graph the volume of oxygen produced against the pH of the solution.
At what pH is the rate of reaction the highest? Lowest? Explain.
Why does changing the pH affect the enzyme activity?
Research the enzyme catalase. What is its function in the human body?
What is the optimal pH for the following enzymes found in the human body? Explain. (catalase, lipase (in your stomach),…
Anwser these
Discussion Questions:
Part One
Why were the plants kept in the dark prior to the experiment? Why is this important?
Why is it important to boil the leaf?
Explain why it was necessary to use boiling alcohol?
What is the purpose of the iodine?
Part Two
What was the purpose of keeping the leaf in the dark and then covering it with a cardboard cut-out?
What conclusions can you draw from this part of the lab?
Part Three
7. In this experiment what was the purpose of adding the soda lime?
8. Why was a sealed bag placed around each plant?
9. What happened in the control plants?
10. What was the result on photosynthesis?
Part Four
11. Why was a variegated leaf used in this experiment?
!2. What conclusions can you draw about starch production in a variegated leaf?
How did the color differences between the two bacterial species you used in this experiment help you determine if the streak plate method you performed was successful?
Chapter 23 Solutions
SEELEY'S ESS OF ANATOMY & PHYSIOLOGY
Ch. 23.1 - Prob. 1AYPCh. 23.1 - Explain the functions of the respiratory system.Ch. 23.2 - Prob. 3AYPCh. 23.2 - Explain how the conducting zone differs from the...Ch. 23.2 - Describe the structures of the nasal cavity.Ch. 23.2 - Prob. 6AYPCh. 23.2 - Prob. 7AYPCh. 23.2 - Prob. 8AYPCh. 23.2 - Distinguish between the vestibular and vocal...Ch. 23.2 - How does the position of the arytenoid cartilages...
Ch. 23.2 - What are the four functions of the larynx?Ch. 23.2 - Explain the branching of the tracheobronchial...Ch. 23.2 - Describe the arrangement of cartilage, smooth...Ch. 23.2 - How is debris removed from the trocheobronchial...Ch. 23.2 - Name the two types of cells in the alveolar wall,...Ch. 23.2 - Prob. 16AYPCh. 23.2 - Distinguish among a lung, a lung lobe, a...Ch. 23.2 - Prob. 18AYPCh. 23.2 - List the muscles of inspiration, and describe...Ch. 23.2 - Name the pleurae of the lungs. What is their...Ch. 23.2 - What are the two major routes of blood flow to and...Ch. 23.2 - Prob. 22AYPCh. 23.3 - What is ventilation?Ch. 23.3 - How do pressure differences and resistance affect...Ch. 23.3 - Prob. 25AYPCh. 23.3 - Prob. 26AYPCh. 23.3 - Prob. 27AYPCh. 23.3 - Prob. 28AYPCh. 23.3 - Prob. 29AYPCh. 23.3 - Prob. 30AYPCh. 23.3 - Prob. 31AYPCh. 23.3 - Prob. 32AYPCh. 23.3 - Prob. 33AYPCh. 23.4 - Prob. 34AYPCh. 23.4 - Prob. 35AYPCh. 23.4 - Prob. 36AYPCh. 23.4 - Prob. 37AYPCh. 23.4 - Prob. 38AYPCh. 23.4 - What is dead space? Contrast anatomical dead space...Ch. 23.5 - Prob. 40AYPCh. 23.5 - Prob. 41AYPCh. 23.5 - Prob. 42AYPCh. 23.5 - Describe the four factors that affect the...Ch. 23.5 - Does O2 or CO2 diffuse more easily through the...Ch. 23.5 - What effect do alveolar ventilation and Pulmonary...Ch. 23.5 - What are the anatomical shunt and the...Ch. 23.5 - Prob. 47AYPCh. 23.6 - Describe the partial pressure of O2 and CO2 in the...Ch. 23.6 - How do these pressures account for the movement of...Ch. 23.6 - Prob. 50AYPCh. 23.6 - Prob. 51AYPCh. 23.6 - What is the Bohr effect? How is it related to...Ch. 23.6 - Prob. 53AYPCh. 23.6 - Prob. 54AYPCh. 23.6 - Prob. 55AYPCh. 23.6 - Prob. 56AYPCh. 23.6 - Prob. 57AYPCh. 23.6 - Prob. 58AYPCh. 23.6 - Prob. 59AYPCh. 23.6 - Prob. 60AYPCh. 23.6 - Prob. 61AYPCh. 23.7 - Prob. 62AYPCh. 23.7 - Prob. 63AYPCh. 23.7 - Prob. 64AYPCh. 23.7 - Prob. 65AYPCh. 23.7 - Prob. 66AYPCh. 23.7 - Prob. 67AYPCh. 23.7 - Prob. 68AYPCh. 23.7 - Prob. 69AYPCh. 23.7 - Prob. 70AYPCh. 23.8 - Prob. 71AYPCh. 23.9 - Why do vital capacity, alveolar ventilation, and...Ch. 23.9 - Prob. 73AYPCh. 23 - The nasal cavity a. has openings, the paranasal...Ch. 23 - The larynx connects the oropharynx to the trachea....Ch. 23 - Terminal bronchioles branch to form a. the...Ch. 23 - Prob. 4RACCh. 23 - During quiet expiration, the a. abdominal muscles...Ch. 23 - Prob. 6RACCh. 23 - Prob. 7RACCh. 23 - Prob. 8RACCh. 23 - Prob. 9RACCh. 23 - Prob. 10RACCh. 23 - Prob. 11RACCh. 23 - Prob. 12RACCh. 23 - Prob. 13RACCh. 23 - Prob. 14RACCh. 23 - Prob. 15RACCh. 23 - Prob. 16RACCh. 23 - Prob. 17RACCh. 23 - Prob. 18RACCh. 23 - Which of these parts of the brainstem is correctly...Ch. 23 - Prob. 20RACCh. 23 - Prob. 21RACCh. 23 - Prob. 1CTCh. 23 - Prob. 2CTCh. 23 - Prob. 3CTCh. 23 - One technique for artificial respiration is...Ch. 23 - Prob. 5CTCh. 23 - Prob. 6CTCh. 23 - Prob. 7CTCh. 23 - Prob. 8CTCh. 23 - Prob. 9CTCh. 23 - Prob. 10CTCh. 23 - Compliance of the lungs and thorax is the volume...
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
- series of two-point crosses were carried out among six loci (a, b, c, d, e and f), producing the following recombination frequencies. According to the data below, the genes can be placed into how many different linkage groups? Loci a and b Percent Recombination 50 a and c 14 a and d 10 a and e 50 a and f 50 b and c 50 b and d 50 b and e 35 b and f 20 c and d 5 c and e 50 c and f 50 d and e 50 d and f 50 18 e and f Selected Answer: n6 Draw genetic maps for the linkage groups for the data in question #5. Please use the format given below to indicate the genetic distances. Z e.g. Linkage group 1=P____5 mu__Q____12 mu R 38 mu 5 Linkage group 2-X_____3 mu__Y_4 mu sanightarrow_forwardWhat settings would being able to isolate individual bacteria colonies from a mixed bacterial culture be useful?arrow_forwardCan I get a handwritten answer please. I'm having a hard time understanding this process. Thanksarrow_forward
- Biology How many grams of sucrose would you add to 100mL of water to make a 100 mL of 5% (w/v) sucrosesolution?arrow_forwardWhich marker does this DNA 5ʹ AATTGGCAATTGGCAATTGGCAATTGGCAATTGGCAATTGGCAATTGGC 3ʹ show?arrow_forwardThe Z value of LOD for two genes is 4, what does it mean for linkage and inheritance?arrow_forward
- Biology How will you make a 50-ul reaction mixture with 2uM primer DNA using 10 uM primer DNA stocksolution and water?arrow_forwardBiology You’re going to make 1% (w/v) agarose gel in 0.5XTBE buffer 100 ml. How much agarose are you goingto add to 100 ml of buffer? The volume of agaroseis negligible.arrow_forwardBiology How will you make a 50-ul reaction mixture with0.2 mM dNTP using 2-mM dNTP stock solution andwater?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
Basic Clinical Lab Competencies for Respiratory C...NursingISBN:9781285244662Author:WhitePublisher:Cengage
Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning- Surgical Tech For Surgical Tech Pos CareHealth & NutritionISBN:9781337648868Author:AssociationPublisher:Cengage
Concepts of BiologyBiologyISBN:9781938168116Author:Samantha Fowler, Rebecca Roush, James WisePublisher:OpenStax College
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Basic Clinical Lab Competencies for Respiratory C...
Nursing
ISBN:9781285244662
Author:White
Publisher:Cengage
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Surgical Tech For Surgical Tech Pos Care
Health & Nutrition
ISBN:9781337648868
Author:Association
Publisher:Cengage
Concepts of Biology
Biology
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:OpenStax College
Respiratory System; Author: Amoeba Sisters;https://www.youtube.com/watch?v=v_j-LD2YEqg;License: Standard youtube license