The factors, which influence the diffusion of gas across the membrane. Introduction: During the process of respiration, the gaseous exchange takes place between the bloodstream and the body cells by the process of diffusion.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 24, Problem S5.4BYB

Summary Introduction

To determine:

The factors, which influence the diffusion of gas across the membrane.

Introduction:

During the process of respiration, the gaseous exchange takes place between the bloodstream and the body cells by the process of diffusion.

Expert Solution & Answer

Explanation of Solution

In the body, the process of respiration takes place, in which the carbon dioxide and oxygen gas exchange between the body cells and bloodstreams. Diffusion of gases across the respiratory membrane depends on the various factors such as membrane thickness, the surface area of the membrane, the diffusion coefficient of gas and difference in the partial pressures of gas between the two sides of the membrane.

As in case of fibrosis in the lungs , the thickness of respiration membrane increases, which ultimately make it difficult for the gas to diffuse out because the rate of diffusion through the membrane is inversely proportional to the thickness of the membrane. As in case of emphysema , the total surface area gets decrease due to loss of alveolar walls. The decrease in surface area will lead to decrease in gaseous exchange.

For the gaseous exchange through the membrane, the diffusion coefficient depends upon the gas solubility of the membrane and inversely with the square root of gas molecule weight. The difference in pressure across the membrane is the difference between the partial pressure of the gas in the alveoli and partial pressure of the gas in the blood. Hence, the difference between the two pressures is mean of diffusion of gas to move across the membrane.

Conclusion

Hence, the rate of diffusion depends upon these above factors. These factors mainly influence the diffusion across the membrane.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

Biopharmaceutics and Pharmacokinetics:Two-Compartment Model Instant Absorption Questions SHOW ALL WORK, including equation used, variables used and each step to your solution, report your regression lines and axes names (with units if appropriate) :Calculate a-q a) B1, b) B2, c) hybrid rate constant (1) d) hybrid rate constant (2) e) t1/2,dist f) t1/2,elim g) k10 h) k12 i) k21 j) initial concentration (C0) k) central compartment volume (V1) l) steady-state volume (Vss) m) clearance (CL) AUC (0→10 min) using trapezoidal rule n) AUC (20→30 min) using trapezoidal rule o) AUCtail (AUC360→∞) p) total AUC (using short cut method) q) volume from AUC (VAUC)

Glitazones reduce insulin resistance by binding to a transcription factor in adipocytes, thereby reducing thesecretion of fatty acids. Glitazones are taken orally (in pill form). Using pharmacokinetic modeling, deriveequations to describe how the concentration of glitazones varies in the plasma as a function of time. Yourequations should be of the form: dCglitazone /dt = something, or dMglitazone /dt = something. Your model shouldinclude three compartments: the gut, the plasma, and the fatty tissues. Make sure to include a diagram thatillustrates your thinking, state all assumptions, and define your variables. Do not solve the equations.

Case Study—Ella Review the case study and then answer Parts A through F. Ella has a family history of diabetes. She wants to follow a healthful eating pattern that can lower her risk for developing this condition. Her dietitian recommends a goal of 450 to 600 kcal per meal and advises Ella to follow the Acceptable Macronutrient Distribution Range (AMDR) for carbohydrates and the Dietary Guidelines for Americans 2015-2020, which recommend limiting added sugar. She also recommends that Ella choose whole grains rather than processed grains. Ella decides to pack a lunch to take to work every day. This morning she’s making a sandwich for her lunch. Categories of Sandwich Options (Top of the screen) Breads Spreads Cheeses Vegetables Proteins Specific food items to select White Bread 6-inches Honey Mustard Provolone LettuceTomatoBell Peppers Turkey Part A - Reading Nutrition Facts Panels for Total Kilocalories How many total kilocalories are in Ella’s sandwich? _____…

Answer 2

Question

Chapter 24, Problem S5.4BYB

Summary Introduction

To determine:

The factors, which influence the diffusion of gas across the membrane.

Introduction:

During the process of respiration, the gaseous exchange takes place between the bloodstream and the body cells by the process of diffusion.

Expert Solution & Answer

Explanation of Solution

In the body, the process of respiration takes place, in which the carbon dioxide and oxygen gas exchange between the body cells and bloodstreams. Diffusion of gases across the respiratory membrane depends on the various factors such as membrane thickness, the surface area of the membrane, the diffusion coefficient of gas and difference in the partial pressures of gas between the two sides of the membrane.

As in case of fibrosis in the lungs , the thickness of respiration membrane increases, which ultimately make it difficult for the gas to diffuse out because the rate of diffusion through the membrane is inversely proportional to the thickness of the membrane. As in case of emphysema , the total surface area gets decrease due to loss of alveolar walls. The decrease in surface area will lead to decrease in gaseous exchange.

For the gaseous exchange through the membrane, the diffusion coefficient depends upon the gas solubility of the membrane and inversely with the square root of gas molecule weight. The difference in pressure across the membrane is the difference between the partial pressure of the gas in the alveoli and partial pressure of the gas in the blood. Hence, the difference between the two pressures is mean of diffusion of gas to move across the membrane.

Conclusion

Hence, the rate of diffusion depends upon these above factors. These factors mainly influence the diffusion across the membrane.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 24, Problem S5.4BYB

Summary Introduction

To determine:

The factors, which influence the diffusion of gas across the membrane.

Introduction:

During the process of respiration, the gaseous exchange takes place between the bloodstream and the body cells by the process of diffusion.

Expert Solution & Answer

Explanation of Solution

In the body, the process of respiration takes place, in which the carbon dioxide and oxygen gas exchange between the body cells and bloodstreams. Diffusion of gases across the respiratory membrane depends on the various factors such as membrane thickness, the surface area of the membrane, the diffusion coefficient of gas and difference in the partial pressures of gas between the two sides of the membrane.

As in case of fibrosis in the lungs , the thickness of respiration membrane increases, which ultimately make it difficult for the gas to diffuse out because the rate of diffusion through the membrane is inversely proportional to the thickness of the membrane. As in case of emphysema , the total surface area gets decrease due to loss of alveolar walls. The decrease in surface area will lead to decrease in gaseous exchange.

For the gaseous exchange through the membrane, the diffusion coefficient depends upon the gas solubility of the membrane and inversely with the square root of gas molecule weight. The difference in pressure across the membrane is the difference between the partial pressure of the gas in the alveoli and partial pressure of the gas in the blood. Hence, the difference between the two pressures is mean of diffusion of gas to move across the membrane.

Conclusion

Hence, the rate of diffusion depends upon these above factors. These factors mainly influence the diffusion across the membrane.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 24, Problem S5.4BYB

Summary Introduction

To determine:

The factors, which influence the diffusion of gas across the membrane.

Introduction:

During the process of respiration, the gaseous exchange takes place between the bloodstream and the body cells by the process of diffusion.

Expert Solution & Answer

Explanation of Solution

In the body, the process of respiration takes place, in which the carbon dioxide and oxygen gas exchange between the body cells and bloodstreams. Diffusion of gases across the respiratory membrane depends on the various factors such as membrane thickness, the surface area of the membrane, the diffusion coefficient of gas and difference in the partial pressures of gas between the two sides of the membrane.

As in case of fibrosis in the lungs , the thickness of respiration membrane increases, which ultimately make it difficult for the gas to diffuse out because the rate of diffusion through the membrane is inversely proportional to the thickness of the membrane. As in case of emphysema , the total surface area gets decrease due to loss of alveolar walls. The decrease in surface area will lead to decrease in gaseous exchange.

For the gaseous exchange through the membrane, the diffusion coefficient depends upon the gas solubility of the membrane and inversely with the square root of gas molecule weight. The difference in pressure across the membrane is the difference between the partial pressure of the gas in the alveoli and partial pressure of the gas in the blood. Hence, the difference between the two pressures is mean of diffusion of gas to move across the membrane.

Conclusion

Hence, the rate of diffusion depends upon these above factors. These factors mainly influence the diffusion across the membrane.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 24, Problem S5.4BYB

Summary Introduction

To determine:

The factors, which influence the diffusion of gas across the membrane.

Introduction:

During the process of respiration, the gaseous exchange takes place between the bloodstream and the body cells by the process of diffusion.

Expert Solution & Answer

Explanation of Solution

In the body, the process of respiration takes place, in which the carbon dioxide and oxygen gas exchange between the body cells and bloodstreams. Diffusion of gases across the respiratory membrane depends on the various factors such as membrane thickness, the surface area of the membrane, the diffusion coefficient of gas and difference in the partial pressures of gas between the two sides of the membrane.

As in case of fibrosis in the lungs , the thickness of respiration membrane increases, which ultimately make it difficult for the gas to diffuse out because the rate of diffusion through the membrane is inversely proportional to the thickness of the membrane. As in case of emphysema , the total surface area gets decrease due to loss of alveolar walls. The decrease in surface area will lead to decrease in gaseous exchange.

For the gaseous exchange through the membrane, the diffusion coefficient depends upon the gas solubility of the membrane and inversely with the square root of gas molecule weight. The difference in pressure across the membrane is the difference between the partial pressure of the gas in the alveoli and partial pressure of the gas in the blood. Hence, the difference between the two pressures is mean of diffusion of gas to move across the membrane.

Conclusion

Hence, the rate of diffusion depends upon these above factors. These factors mainly influence the diffusion across the membrane.

Answer 6

Chapter 24, Problem S5.4BYB

Summary Introduction

To determine:

The factors, which influence the diffusion of gas across the membrane.

Introduction:

During the process of respiration, the gaseous exchange takes place between the bloodstream and the body cells by the process of diffusion.

Expert Solution & Answer

Explanation of Solution

In the body, the process of respiration takes place, in which the carbon dioxide and oxygen gas exchange between the body cells and bloodstreams. Diffusion of gases across the respiratory membrane depends on the various factors such as membrane thickness, the surface area of the membrane, the diffusion coefficient of gas and difference in the partial pressures of gas between the two sides of the membrane.

As in case of fibrosis in the lungs , the thickness of respiration membrane increases, which ultimately make it difficult for the gas to diffuse out because the rate of diffusion through the membrane is inversely proportional to the thickness of the membrane. As in case of emphysema , the total surface area gets decrease due to loss of alveolar walls. The decrease in surface area will lead to decrease in gaseous exchange.

For the gaseous exchange through the membrane, the diffusion coefficient depends upon the gas solubility of the membrane and inversely with the square root of gas molecule weight. The difference in pressure across the membrane is the difference between the partial pressure of the gas in the alveoli and partial pressure of the gas in the blood. Hence, the difference between the two pressures is mean of diffusion of gas to move across the membrane.

Conclusion

Hence, the rate of diffusion depends upon these above factors. These factors mainly influence the diffusion across the membrane.

Answer 7

Chapter 24, Problem S5.4BYB

Summary Introduction

To determine:

The factors, which influence the diffusion of gas across the membrane.

Introduction:

During the process of respiration, the gaseous exchange takes place between the bloodstream and the body cells by the process of diffusion.

Answer 8

Expert Solution & Answer

Explanation of Solution

In the body, the process of respiration takes place, in which the carbon dioxide and oxygen gas exchange between the body cells and bloodstreams. Diffusion of gases across the respiratory membrane depends on the various factors such as membrane thickness, the surface area of the membrane, the diffusion coefficient of gas and difference in the partial pressures of gas between the two sides of the membrane.

As in case of fibrosis in the lungs , the thickness of respiration membrane increases, which ultimately make it difficult for the gas to diffuse out because the rate of diffusion through the membrane is inversely proportional to the thickness of the membrane. As in case of emphysema , the total surface area gets decrease due to loss of alveolar walls. The decrease in surface area will lead to decrease in gaseous exchange.

For the gaseous exchange through the membrane, the diffusion coefficient depends upon the gas solubility of the membrane and inversely with the square root of gas molecule weight. The difference in pressure across the membrane is the difference between the partial pressure of the gas in the alveoli and partial pressure of the gas in the blood. Hence, the difference between the two pressures is mean of diffusion of gas to move across the membrane.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Conclusion

Hence, the rate of diffusion depends upon these above factors. These factors mainly influence the diffusion across the membrane.

Answer 12

Ch. 24.1 - List the three primary steps of respiration in...Ch. 24.1 - Prob. 2LO Ch. 24.1 - Prob. 3LO Ch. 24.1 - Prob. 4LO Ch. 24.1 - Prob. 5LO Ch. 24.1 - 1. Summarize the three steps of respiration in a...Ch. 24.1 - Trace the path of air through the upper and lower...Ch. 24.1 - Explain what causes oxygen to diffuse into the...Ch. 24.1 - Label the components of the human respiratory...Ch. 24.1 - Prob. 2A

The factors, which influence the diffusion of gas across the membrane. Introduction: During the process of respiration, the gaseous exchange takes place between the bloodstream and the body cells by the process of diffusion.

Videos

To determine:

The factors, which influence the diffusion of gas across the membrane.

Introduction:

During the process of respiration, the gaseous exchange takes place between the bloodstream and the body cells by the process of diffusion.

Explanation of Solution

Want to see more full solutions like this?

Chapter 24 Solutions

The factors, which influence the diffusion of gas across the membrane. Introduction: During the process of respiration, the gaseous exchange takes place between the bloodstream and the body cells by the process of diffusion.

Videos

To determine: The factors, which influence the diffusion of gas across the membrane. Introduction: During the process of respiration, the gaseous exchange takes place between the bloodstream and the body cells by the process of diffusion.

Explanation of Solution

Want to see more full solutions like this?

Chapter 24 Solutions

To determine:

The factors, which influence the diffusion of gas across the membrane.

Introduction:

During the process of respiration, the gaseous exchange takes place between the bloodstream and the body cells by the process of diffusion.